CVE-2007-4539
MEDIUM · CVSS 5.0EPSS 1.6%EU EUVD
The WebService (XML-RPC) interface in Bugzilla 2.23.3 through 3.0.0 does not enforce permissions for the time-tracking fields of bugs, which allows remote attackers to obtain sensitive information via certain XML-RPC requests, as demonstrated by the (1) Deadline and (2) Estimated Time fields.
Key facts
- CVSS score
- 5.0 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:L/Au:N/C:P/I:N/A:N- Weakness (CWE)
- CWE-264
- EPSS score
- 1.6% (77th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2007-4522)
- Published
- August 27, 2007
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2007-4522 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- mozilla / bugzilla
- mozilla / bugzilla
- mozilla / bugzilla
- mozilla / bugzilla
- mozilla / bugzilla
- mozilla / bugzilla
- mozilla / bugzilla
References
- http://osvdb.org/37202
- http://secunia.com/advisories/26584(Patch, Vendor Advisory)
- http://secunia.com/advisories/26971
- http://security.gentoo.org/glsa/glsa-200709-18.xml
- http://www.bugzilla.org/security/2.20.4/
- http://www.securityfocus.com/archive/1/477630/100/0/threaded
- http://www.securityfocus.com/bid/25425(Exploit, Patch)
- http://www.securitytracker.com/id?1018604
- http://www.vupen.com/english/advisories/2007/2977
- https://bugzilla.mozilla.org/show_bug.cgi?id=382056
- https://exchange.xforce.ibmcloud.com/vulnerabilities/36244
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
Query CVEs from your AI assistant
The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.
Add the CVE brain