Skip to content
OpenAdvisories

Vendor

KnpLabs

4 known vulnerabilities.

KnpLabs at a glance

Last 12 months
2
Critical · all time
2
Exploited · all time
0
Public exploit · all time
0
New vulnerabilities per month · last 12 months
0 1 2 December 2025: 0 vulnerabilities Dec 2025 January 2026: 0 vulnerabilities February 2026: 0 vulnerabilities March 2026: 0 vulnerabilities Mar April 2026: 0 vulnerabilities May 2026: 0 vulnerabilities June 2026: 2 vulnerabilities Jun July 2026: 0 vulnerabilities August 2026: 0 vulnerabilities September 2026: 0 vulnerabilities Sep October 2026: 0 vulnerabilities November 2026: 0 vulnerabilities
Show as table
MonthVulnerabilitiesCritical
Nov 202600
Oct 202600
Sep 202600
Aug 202600
Jul 202600
Jun 202620
May 202600
Apr 202600
Mar 202600
Feb 202600
Jan 202600
Dec 202500
Nov 202500
Oct 202500
Sep 202500
Aug 202500
Jul 202500
Jun 202500
May 202500
Apr 202500
Mar 202500
Feb 202500
Jan 202500
Dec 202400

Products

snappy 4
All Critical High Medium Low Exploited only Public exploit

4 results · Feed

  • Medium 6.9
    CVE-2026-46683

    Snappy: SSRF and local file read via the xsl-style-sheet option

    Snappy is a PHP library allowing thumbnail, snapshot or PDF generation from a url or a html page. Prior to version 1.7.0, there is a SSRF and local file read vulnerability via the xsl-style-sheet option. This issue has been patched in version 1.7.0.

    KnpLabs snappy knplabs/knp-snappy Packagist
  • High 7.5
    CVE-2026-46643

    Snappy: Binary path is never shell-escaped due to an inverted is_executable check

    Snappy is a PHP library allowing thumbnail, snapshot or PDF generation from a url or a html page. Prior to version 1.7.1, on POSIX, escapeshellarg(‘/usr/bin/wkhtmltopdf’) returns the literal string ‘/usr/bin/wkhtmltopdf’ with the single-quote characters inclu…

    KnpLabs snappy knplabs/knp-snappy Packagist
  • Critical 9.8
    CVE-2023-41330

    Unsafe deserialization in knplabs/knp-snappy

    knplabs/knp-snappy is a PHP library allowing thumbnail, snapshot or PDF generation from a url or a html page. ## Issue On March 17th the vulnerability CVE-2023-28115 was disclosed, allowing an attacker to gain remote code execution through PHAR deserializatio…

    KnpLabs snappy knplabs/knp-snappy Packagist
  • Critical 9.8
    CVE-2023-28115

    Snappy vulnerable to PHAR deserialization, allowing remote code execution

    Snappy is a PHP library allowing thumbnail, snapshot or PDF generation from a url or a html page. Prior to version 1.4.2, Snappy is vulnerable to PHAR deserialization due to a lack of checking on the protocol before passing it into the `file_exists()` functio…

    KnpLabs snappy civicrm civicrm Debian Ubuntu Packagist