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6.8

Cybozu Office lets attackers hijack users to change passwords

CVE-2013-3269 · published 13 years ago
Summary

The web‑based Cybozu Office product (versions before 8.1.6 and 9.x before 9.3.0) can be tricked into letting an attacker take over a logged‑in user's session and issue a request that changes the user's mobile password. This could let an attacker lock out legitimate users or gain further access. Apply the vendor‑provided update or patch to the latest version as soon as possible.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
cybozu cybozu_office <= 8
6
7
9
9.2.1
cpe:2.3:a:cybozu:cybozu_office:*:*:*:*:*:*:*:*
Original advisory text
Cross-site request forgery (CSRF) vulnerability in Cybozu Office before 8.1.6 and 9.x before 9.3.0 allows remote attackers to hijack the authentication of arbitrary users for requests that change m...
Cross-site request forgery (CSRF) vulnerability in Cybozu Office before 8.1.6 and 9.x before 9.3.0 allows remote attackers to hijack the authentication of arbitrary users for requests that change mobile passwords, a different vulnerability than CVE-2013-2305.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit (estimated)
  • Gives an attacker partial control (estimated)
Severity
6.8 Medium
Exploitation
<1% chance of attack within 30 days
Type
CWE-352Cross-Site Request Forgery (CSRF)
Timeline
Published25 Apr 2013
Updated4 Nov 2026
First seen29 Sep 2026
Sources
CVE-2013-3269 · NVD
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