Information disclosure in Websvn

CVE-2013-6892

WebSVN 2.3.3 allows remote authenticated users to read arbitrary files via a symlink attack in a commit.

Vulnerability class: Information Disclosure

Published 2015-01-21 · last modified 2026-06-17.

CVSS v2 metric

CVSS v2 base score 3.5 (Low). Vector: AV:N/AC:M/Au:S/C:P/I:N/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.010 (59.9th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 60th percentile — 59.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000

Affected products

Websvn — versions 2.3.3
Debian Linux — versions 7.0

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

secunia.com/advisories/62233 (third-party-advisory)
bugs.debian.org/cgi-bin/bugreport.cgi (Third Party Advisory, Issue Tracking)
www.debian.org/security/2015/dsa-3137 (vendor-advisory, Third Party Advisory)