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7,190 known vulnerabilities.
Most affected packages
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Medium 5.3
PocketMine-MP before 5.42.1 LogDoS via LoginPacket clientData JWT
PocketMine-MP versions before 5.42.1 contain a denial of service vulnerability in the LoginPacket handler that allows remote attackers to flood warning messages by injecting numerous junk properties into the clientData JWT. Attackers can craft malicious login…
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Medium 4.2
PocketMine-MP before 5.44.2 Denial of Service via ResourcePackClientResponsePacket
PocketMine-MP versions before 5.44.2 fail to properly validate multiple ResourcePackClientResponsePacket packets with STATUS_COMPLETED status during resource pack handling. Malicious clients can send batches of these packets to repeatedly trigger pre-spawn pr…
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Medium 5.3
PocketMine-MP before 5.25.2 Denial of Service via explode
PocketMine-MP versions before 5.25.2 fail to limit the explode() function in packet parsing, allowing malicious clients to waste server resources. Attackers can send crafted packets with excessive delimiters to consume CPU and memory through sign editing, JWT…
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Medium 6.5
PocketMine-MP before 5.32.1 Denial of Service via ResourcePackClientResponsePacket
PocketMine-MP before 5.32.1 fails to validate uniqueness of pack UUIDs in ResourcePackClientResponsePacket STATUS_SEND_PACKS handling, allowing authenticated clients to trigger duplicate pack transmissions. Attackers can send multiple copies of valid pack UUI…
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Medium 6.5
PocketMine-MP before 4.8.1 Server Crash via Banner NBT
PocketMine-MP versions before 4.8.1 fail to validate dye color IDs in banner NBT data during deserialization. Attackers can provide invalid color values in inventory transactions or via commands to trigger undefined offset errors and crash the server.
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Medium 6.5
PocketMine-MP before 5.11.2 Denial of Service via BookEditPacket
PocketMine-MP versions before 5.11.2 contain a denial of service vulnerability in BookEditPacket handling that crashes the server when an invalid inventory slot value is provided. Attackers can send a crafted BookEditPacket with an inventory slot greater than…
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Medium 4.3
PocketMine-MP before 4.12.5 Denial of Service via ModalFormResponsePacket
PocketMine-MP versions before 4.12.5 contain a denial-of-service vulnerability in ModalFormResponsePacket processing that allows attackers to cause server resource exhaustion by sending large JSON payloads. Attackers can send numerous oversized modal form res…
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Medium 4.3
PocketMine-MP before 4.18.0-ALPHA2 Bandwidth Amplification via InventoryTransactionPacket
PocketMine-MP before 4.18.0-ALPHA2 fails to rate-limit mismatch type InventoryTransactionPacket requests, allowing attackers to trigger excessive inventory synchronization. Attackers can send numerous mismatch transactions to force the server to transmit larg…
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Medium 6.5
PocketMine-MP before 4.22.3 Denial of Service via BlockActorDataPacket
PocketMine-MP versions >= 4.20.0 before 4.22.3 (and before 5.2.1 in the 5.x branch) fail to validate NBT tag types in BlockActorDataPacket. A player can crash the server by sending a packet containing sign NBT data with an incorrect tag type, triggering an un…
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Medium 6.5
Sylius: Cart FormComponent allows modification or deletion of an already-completed order
Sylius is an Open Source eCommerce Framework on Symfony. Versions 2.0.0 through 2.0.17, 2.1.0 through 2.1.14, and 2.2.0 through 2.2.5 contain an improper workflow enforcement vulnerability in the cart `FormComponent`. When an order is completed while its cart…
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Medium 4.3
Sylius: Channel-based payment method restriction bypass on shop account orders API endpoint
Sylius is an Open Source eCommerce Framework on Symfony. Starting in version 2.0.0 and prior to version 2.0.18, 2.1.15, and 2.2.6, an authorization bypass vulnerability exists in the shop account API. The `PATCH /api/v2/shop/account/orders/{tokenValue}/paymen…
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Medium 6.3
Sylius: IDOR on Shop Payment Request API endpoints
Sylius is an Open Source eCommerce Framework on Symfony. Starting in version 2.0.0 and prior to version 2.0.18, 2.1.15, and 2.2.6, the `GET /api/v2/shop/payment-requests/{hash}` and `PUT /api/v2/shop/payment-requests/{hash}` endpoints look up the payment requ…
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Medium 6.5
PocketMine-MP before 3.26.5 and 4.0.5 Input Validation via Book Pages
PocketMine-MP before 3.26.5 and 4.0.x before 4.0.5 does not limit book page text length, page count, or author/title length. A player who obtains a writable book can create oversized NBT ('book bombs'), causing excess bandwidth consumption and server crashes …
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Medium 6.1
PocketMine-MP 3.x before 3.27.0 Authentication Bypass via Login Replay
PocketMine-MP 3.x (before 3.27.0) does not implement Minecraft Bedrock protocol encryption, so the server cannot verify that a connecting client possesses the private key corresponding to its login token. An attacker who captures a valid login from another pl…
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Medium 6.5
PocketMine-MP before 4.0.6 Denial of Service via PlayerActionPacket
PocketMine-MP before 4.0.6 does not validate facing values in PlayerActionPacket (for START_BREAK and CRACK_BREAK actions) or in UseItemTransactionData (typically within InventoryTransactionPacket). A remote authenticated attacker can send crafted packets wit…
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Medium 6.5
PocketMine-MP before 4.0.7 Denial of Service via JSON Decoding
PocketMine-MP before 4.0.7 contains an unhandled exception vulnerability in the ModalFormResponsePacket handler when processing malformed JSON from clients. Attackers can send specially crafted form response packets with invalid JSON to trigger an uncaught In…
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Medium 6.5
PocketMine-MP before 4.2.3 Denial of Service via NBT Metadata
PocketMine-MP versions before 4.2.3 fail to validate damage metadata values in tool and armor item NBT data received from clients. Attackers can send negative or out-of-range damage values in itemstack NBT to trigger unhandled exceptions in the Durable class,…
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Medium 6.5
PocketMine-MP before 4.2.9 Denial of Service via NBT Deserialization
PocketMine-MP versions before 4.2.9 fail to properly validate NBT data types during deserialization of inventory transaction packets from clients. Attackers can send crafted inventory transactions with malformed NBT tags to trigger server crashes and cause de…
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Medium 6.5
PocketMine-MP before 4.4.2 Server Crash via Item ID
PocketMine-MP versions before 4.4.2 fail to properly validate item IDs received from clients in itemstack NBT data. Attackers can send crafted item IDs outside the valid range to trigger an uncaught exception that crashes the server.
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Medium 4.3
PocketMine-MP before 4.2.10 Denial of Service via Chat Messages
PocketMine-MP before 4.2.10 fails to validate the total length of incoming chat message blobs before splitting them by newline characters, allowing attackers to send large messages containing many newlines. Malicious clients can send megabyte-sized chat packe…
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Medium 6.5
PocketMine-MP before 3.18.1 Denial of Service via MovePlayerPacket
PocketMine-MP versions before 3.18.1 fail to validate NaN or INF values in MovePlayerPacket position and rotation fields. Malicious clients can send crafted movement packets with invalid floating-point values to crash servers through unhandled mathematical op…
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Medium 6.5
PocketMine-MP before 3.15.4 Denial of Service via InventoryTransaction
PocketMine-MP versions before 3.15.4 contain a denial of service vulnerability in the InventoryTransaction component's findResultItem() method. Malicious clients can send specially crafted InventoryTransactionPackets with multiple conflicting pathways to caus…
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Medium 5.1
Grav before 2.0.20 Cross-Site Scripting via Assets Sandbox
Grav before 2.0.20 contains a cross-site scripting vulnerability in the Twig sandbox policy that allowlists addJs and addCss methods on Grav\Common\Assets without proper output escaping. Page editors can inject arbitrary script by registering malicious assets…
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Medium 6.1
Reflected XSS via Unescaped `id` Parameter in Bazar Widget HTML Attributes in YesWiki
YesWiki is a wiki system written in PHP. Prior to version 4.6.6, YesWiki's Bazar widget handler reflects the id GET parameter into HTML attributes using strip_tags() only. Because strip_tags() does not escape double quotes, an attacker can break out of the at…
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Medium 6.1CVE-2026-52773 Scanner template
Reflected XSS via Unescaped Archived-Revision `time` Parameter in `handlers/page/show.php` in YesWiki
YesWiki is a wiki system written in PHP. From version 4.1.0 to before version 4.6.6, YesWiki's archived-revision view reflects the time GET parameter into a hidden HTML input in handlers/page/show.php without escaping. Because MySQL coerces malformed DATETIME…
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Medium 5.5
YesWiki: Bazar form-field templates still apply `|raw('html')` to `field.label` / `field.hint` in attribute and label-body contexts — stored XSS in form renders (sibling class of commit `e6b66aa`)
YesWiki is a wiki system written in PHP. Prior to version 4.6.6, Bazar form-field templates still apply |raw('html') to field.label / field.hint in attribute and label-body contexts, resulting stored XSS in form renders. This issue has been patched in version…
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Medium 6.5
YesWiki: SQL injection via the `recentchanges` action `period` argument leading to arbitrary DB read
YesWiki is a wiki system written in PHP. Prior to version 4.6.6, the recentchanges action (actions/recentchanges.php) accepts a period argument from two disjoint parameter spaces. A whitelist validates only the URL form against ['day','week','month']. The act…
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Medium 5.2
Admidio: CSRF on Plugin Install, Uninstall, and Update via Unprotected GET Requests
Admidio is an open-source user management solution. In versions 5.0.11 and prior, the modules/plugins.php endpoint handles plugin installation, uninstallation, and update operations via GET requests without CSRF token validation. Because these are top-level n…
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Medium 4.1
Disable Login Page - Moderately critical - Access bypass - SA-CONTRIB-2026-111
Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal Disable Login Page allows Functionality Bypass. This issue affects Disable Login Page versions: from 0.0.0 to 1.1.4.
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Medium 4.8
Entity Browser - Moderately critical - Cross site scripting - SA-CONTRIB-2026-094
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Entity Browser allows Stored XSS. This issue affects Entity Browser versions: from 0.0.0 to 2.16.0.
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Medium 5.3
Diff - Moderately critical - Access bypass - SA-CONTRIB-2026-096
Incorrect Authorization vulnerability in Drupal Diff allows Forceful Browsing. This issue affects Diff versions: from 0.0.0 to 2.0.1, from 2.1.0 to 2.1.1.
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Medium 5.3
Entity Share Websub - Moderately critical - Server-side request forgery (SSRF) - SA-CONTRIB-2026-097
Server-Side Request Forgery (SSRF) vulnerability in Drupal Entity Share Websub allows Server Side Request Forgery. This issue affects Entity Share Websub versions: from 0.0.0 to 1.1.2.
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Medium 5.4
External Authentication - Moderately critical - Access bypass - SA-CONTRIB-2026-098
Improper Handling of Case Sensitivity vulnerability in Drupal External Authentication allows Privilege Escalation. This issue affects External Authentication versions: from 0.0.0 to 2.0.13.
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Medium 5.3
Quick Tabs - Moderately critical - Access bypass - SA-CONTRIB-2026-099
Incorrect Authorization vulnerability in Drupal Quick Tabs allows Forceful Browsing. This issue affects Quick Tabs versions: from 0.0.0 to 4.3.1.
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Medium 5.9
Gammu SMS Daemon - Critical - Unsupported - SA-CONTRIB-2026-100
Vulnerability in Drupal Gammu SMS Daemon. This issue affects Gammu SMS Daemon versions: *.*.
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Medium 5.9
Link content parser - Critical - Unsupported - SA-CONTRIB-2026-101
Vulnerability in Drupal Link content parser. This issue affects Link content parser versions: *.*.
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Medium 4.8
Address Suggestion - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-103
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Address Suggestion allows Cross-Site Scripting (XSS). This issue affects Address Suggestion versions: from 0.0.0 to 1.0.25.
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Medium 5.3
Blazy - Less critical - Access bypass - SA-CONTRIB-2026-104
Incorrect Authorization vulnerability in Drupal Blazy allows Forceful Browsing. This issue affects Blazy versions: from 0.0.0 to 3.0.18.
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Medium 5.3
Data field - Moderately critical - Information disclosure - SA-CONTRIB-2026-108
Missing Authorization vulnerability in Drupal Data field allows Forceful Browsing. This issue affects Data field versions: from 0.0.0 to 2.0.13.
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Medium 5.3
Digital Signage Framework - Moderately critical - Access bypass - SA-CONTRIB-2026-109
Missing Authorization vulnerability in Drupal Digital Signage Framework allows Forceful Browsing. This issue affects Digital Signage Framework versions: from 0.0.0 to 2.6.1.