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Fencer Vulns
medium 5.5

CVE-2025-30083 json

Additional TCA Allows Cross-Site Scripting (XSS)

published 2025-03-19 19 mo ago modified 2025-03-19 19 mo ago also GHSA-rrh3-cgmx-w62f

cvss
5.5
version 3.1, GitHub
cisa kev
Not listed
not in CISA's catalog
epss
—
no EPSS score yet
public exploits
0
none known

Summary

A cross-site scripting (XSS) vulnerability has been discovered in the Additional TCA extension. This vulnerabily is exploitable by a logged in backend user utilizing the TYPO3 backend user interface. This user can create output in the HTML context by exploiting improperly encoded user input. Updates 1.15.17 and 1.16.9 are available for download.

Patch / fix

  • packagist codingms/additional-tca 1.15.17, 1.16.9

CVSS scores

assigned by version score vector
GitHub 3.1 5.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L/E:F/RL:O/RC:C

Affected packages

ecosystem package affected fixed in
packagist codingms/additional-tca
>=1.16.0, <1.16.9
>=1.7.0, <1.15.17
1.16.9
1.15.17

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.