Vulnerability in Apache Software Foundation Roller
CVE-2026-82379
Authentication Bypass by Capture-replay in Apache Roller 6.1.5 allows an attacker who captures a valid WSSE digest authentication header to replay it and gain the victim's AtomPub authority, because the authentication does not enforce nonce uniqueness or timestamp freshness. Only installations that enable the non-default AtomPub API with WSSE authentication and plaintext-compatible password storage are affected. Users are recommended to upgrade to Apache Roller 6.1.6 or later, which removes WSSE as an AtomPub authentication method; existing installations configured for WSSE fail closed until an administrator explicitly selects a supported authentication method.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Apache Software Foundation Roller — versions 6.1.5
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-82379?
- CVE-2026-82379 is a high-severity vulnerability in Apache Software Foundation Roller, classified under Authentication Bypass by Capture-replay. CVSS score: 7.7/10. Published 2026-09-28.
- How severe is CVE-2026-82379?
- High severity. CVSS v3 base score is 7.7 out of 10.