Is there a public exploit for CVE-2026-120327?

No public exploit for CVE-2026-120327 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-120327?

CVE-2026-120327 scores CVSS 5.3 (v4.0), rated medium.

What does CVE-2026-120327 affect?

CVE-2026-120327 affects TYPO3 Extension "Mail".

5.3 Medium

The click tracking middleware accepts an arbitrary target URL and redirects to it.

CVE-2026-120327

The click tracking middleware accepts an arbitrary target URL and redirects to it. Attackers can misuse links to the website to redirect users to external sites.

Assessment

CVSS: 5.3 (v4.0)
Severity: Medium
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 3 November 2026
Last updated: 3 November 2026
Affected: TYPO3 · Extension "Mail"
Assigner: TYPO3

CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N

At the source

EUVD (ENISA)

References

https://typo3.org/security/advisory/typo3-ext-sa-2026-037

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