High 7.4Published Sep 28, 2026

CVE-2026-82375Apache Roller: Server-side request forgery via entry trackback and enclosure URLs

Updated under an hour ago (2026-10-19 09:10 UTC)

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It affects Apache Software Foundation Apache Roller. Add what you run to find out whether that includes you.

EPSS puts the chance of exploitation in the next 30 days at 0.37%, higher than 29% of scored CVEs.

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Every CVE for Apache Software Foundation Apache Roller

Exploited in the last 30 days

Server-Side Request Forgery (SSRF) in Apache Roller 6.1.5 allows an authenticated user with entry-editing rights on a weblog to cause outbound HTTP requests to attacker-chosen destinations through legacy outbound Trackback and entry enclosure handling. The Trackback control is hidden in the standard UI, but its action remains directly reachable; the enclosure path is relevant only when an author supplies an enclosure URL. No non-default server configuration is required, and the default empty Trackback allow-list permits all destinations. Requests can reach loopback and private-network addresses, while enclosure handling exposes response status, content type, and length. Users are recommended to upgrade to Apache Roller 6.1.6 or later, which removes the outbound trackback action and stops dereferencing enclosure URLs.

CVSS: 7.4 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
Weakness (CWE): CWE-918
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): 0.37% (percentile 29)
Assigned by: apache
NVD analysis: Deferred
Record last updated: Sep 28, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Apache Software Foundation Apache Roller apache_software_foundation:apache_roller (from the name)	6.1.5	CNA record

References

https://github.com/apache/roller/pull/175patch
https://github.com/apache/roller/pull/163patch
https://lists.apache.org/thread/0p7kc0rjcpj3rf00cp96zfkfrz0ns4nyvendor-advisory
http://www.openwall.com/lists/oss-security/2026/09/25/8

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.