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TI-2021-14908 Aliases CVE-2021-36787GHSA-f3rf-v9qm-9c89

The femanager extension before 5.5.1 and 6.x before 6.3.1 for TYPO3 allows XSS via a crafted SVG document.

Priority LOW 27CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-79.

Summary

The femanager extension before 5.5.1 and 6.x before 6.3.1 for TYPO3 allows XSS via a crafted SVG document.

Why it matters now

EPSS 0.01333 71st percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix Fixed in2code/femanager (Packagist): 5.5.1, 6.3.1

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
—in2code/femanager (Packagist)before 5.5.15.5.1Patch availableGHSA-f3rf-v9qm-9c89
—in2code/femanager (Packagist)6.0.0 to before 6.3.16.3.1Patch availableGHSA-f3rf-v9qm-9c89
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • in2code/femanager (Packagist) Vendor— Affected before 5.5.1 Fixed in 5.5.1 Patch available GHSA-f3rf-v9qm-9c89
  • in2code/femanager (Packagist) Vendor— Affected 6.0.0 to before 6.3.1 Fixed in 6.3.1 Patch available GHSA-f3rf-v9qm-9c89

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:in2code:femanager:*:*:*:*:*:typo3:*:*before 5.5.1; 6.0.0 to before 6.3.1VulnerableIn2code
  • cpe:2.3:a:in2code:femanager:*:*:*:*:*:typo3:*:* Versions before 5.5.1; 6.0.0 to before 6.3.1 Vulnerable ·In2code

Remediation

  • Fix · GHSA-f3rf-v9qm-9c89 in2code/femanager (Packagist) Fixed in 5.5.1 Advisory →
  • Fix · GHSA-f3rf-v9qm-9c89 in2code/femanager (Packagist) Fixed in 6.3.1 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-36787
  2. 2026-10-03 Alias added: GHSA-f3rf-v9qm-9c89

References

Exploit 2

Patch 1

Advisory 2

Other 4

  • TI-2023-10486 An issue was discovered in the femanager extension before 5.5.3, 6.x before 6.3.4, and… CVSS 3.1HIGH 8.6
  • TI-2023-10487 An issue was discovered in the femanager extension before 5.5.3, 6.x before 6.3.4, and… CVSS 3.1HIGH 8.6
  • TI-2014-05173 The femanager extension before 1.0.9 for TYPO3 allows remote frontend users to modify or… CVSS 2.0MEDIUM 6.4
  • TI-2022-21885 The femanager extension before 5.5.2, 6.x before 6.3.3, and 7.x before 7.0.1 for TYPO3… CVSS 3.1MEDIUM 5.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences