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Unscored Scanner template Public exploit CVE-2019-3403 EUVD-2019-13042GHSA-6jvq-7cj3-36wh

The /rest/api/2/user/picker rest resource in Jira before version 7.13.3, from version 8.0.0 before version 8.0.4, and from version 8.1.0 be…

Published May 22, 2019 · Updated Sep 17, 2024 · Assigned by atlassian

Vendor: Atlassian Product: Jira Category: Web / CMS

Description

The /rest/api/2/user/picker rest resource in Jira before version 7.13.3, from version 8.0.0 before version 8.0.4, and from version 8.1.0 before version 8.1.1 allows remote attackers to enumerate usernames via an incorrect authorisation check.

Affected products

VendorProductAffectedFixed
Atlassian Jira unspecified – < 7.13.3, 8.0.0 – < unspecified, unspecified – < 8.0.4, 8.1.0 – < unspecified, unspecified – < 8.1.1 7.13.3

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 2 repositories

  • davidmckennirey/CVE-2019-3403 ★ 2 · Mar 18, 2021

    A simple python3 exploit for CVE-2019-3403

  • und3sc0n0c1d0/UserEnumJira ★ 1 · Sep 15, 2020

    Serie de scripts para enumerar nombres de usuarios de JIRA a partir de vulnerabilidades conocidas (CVE-2020-14181, CVE-2019-3403, CVE-2019-8449...)

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

Automated scanner template

A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.

Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.

References