Is there a public exploit for CVE-2025-26791?

No public exploit for CVE-2025-26791 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-2025-26791?

CVE-2025-26791 scores CVSS 6.1 (v3.1), rated medium. EPSS puts the chance of exploitation in the next 30 days at 0.61%.

What does CVE-2025-26791 affect?

CVE-2025-26791 affects cure53 DOMPurify.

6.1 Medium

DOMPurify before 3.2.4 has an incorrect template literal regular expression, sometimes leading to mutation cross-site scripting (mXSS).

CVE-2025-26791

Assessment

CVSS: 6.1 (v3.1)
Severity: Medium
EPSS: 0.61% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 14 February 2025
Last updated: 17 June 2026
Affected: cure53 · DOMPurify
Weakness: CWE-79
Assigner: cve@mitre.org

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

At the source

References

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