PT-2021-19501 · Typo3 · Media2Click

Alexander Sidukov + 4 · Published 2021-04-28 · Updated 2021-06-08 · CVE-2021-31778

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions media2click (aka 2 Clicks for External Media) extension versions 1.x before 1.3.3 for TYPO3

Description The issue allows for XSS by a backend user account.

Recommendations For media2click (aka 2 Clicks for External Media) extension versions 1.x before 1.3.3, update to version 1.3.3 or later to resolve the issue.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-31778

GHSA-XPXM-PF7G-2534

Affected Products

Media2Click

References · 8

• https://osv.dev/vulnerability/CVE-2021-31778 · Vendor Advisory
• https://typo3.org/security/advisory/typo3-ext-sa-2021-004 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2021-31778 · Security Note
• https://osv.dev/vulnerability/GHSA-xpxm-pf7g-2534 · Vendor Advisory
• https://github.com/ghermens/media2click/commit/3c4e413fbc7d35c47212e754c24d5070637a11a3 · Note
• https://packagist.org/packages/amazing/media2click · Note
• https://t.me/cvenotify/14264 · Telegram Post
• https://t.me/cvenotify/13840 · Telegram Post