What is CVE-2013-6275?

CVE-2013-6275 is a medium-severity vulnerability in Horde Groupware, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2019-11-05.

How severe is CVE-2013-6275?

Medium severity. CVSS v3 base score is 6.5 out of 10.

CSRF in Horde Groupware

CVE-2013-6275

Multiple CSRF issues in Horde Groupware Webmail Edition 5.1.2 and earlier in basic.php.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2019-11-05 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.021 (81.3th percentile), scored 2026-10-24.

Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 81.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: 0.000

Affected products

Horde Groupware
Debian Linux — versions 8.0, 9.0, 10.0

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

security-tracker.debian.org/tracker/CVE-2013-6275 (Third Party Advisory)
bugs.gentoo.org/show_bug.cgi (Third Party Advisory)
archives.neohapsis.com/archives/bugtraq/2013-10/0134.html (Broken Link)
www.exploit-db.com/exploits/29274 (Exploit, VDB Entry, Third Party Advisory)
www.securityfocus.com/bid/63377 (VDB Entry, Third Party Advisory)
www.securitytracker.com/id/1029285 (VDB Entry, Third Party Advisory)
exchange.xforce.ibmcloud.com/vulnerabilities/88321 (VDB Entry, Third Party Advisory)

Frequently asked questions

What is CVE-2013-6275?: CVE-2013-6275 is a medium-severity vulnerability in Horde Groupware, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2019-11-05.
How severe is CVE-2013-6275?: Medium severity. CVSS v3 base score is 6.5 out of 10.