What’s Vulnerable › Vulnerabilities
CVE-2026-82380: Apache Roller: CSRF protection bypass via self-generated salt validation
- Severity: high (CVSS 8.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-28 · updated 2026-09-28
- Weakness: CWE-352
Description
Cross-Site Request Forgery (CSRF) in Apache Roller 6.1.5 allows a remote attacker to cause a logged-in user to perform state-changing actions under the victim's authority, because the CSRF validation filters accept a request that does not submit the required salt token, validating instead against a value the server itself generated for the request. No optional feature or non-default configuration is required; any logged-in author or administrator is affected when induced to visit a crafted page. Users are recommended to upgrade to Apache Roller 6.1.6 or later, which validates only the submitted salt and applies the same check to multipart forms.
Affected products
References
- https://github.com/apache/roller/pull/167
- https://lists.apache.org/thread/db5zl0wrf2c888qwkqmxymddfjc594q8
- http://www.openwall.com/lists/oss-security/2026/09/25/13
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