CVE-2013-1733

Exp

Cross-site request forgery (CSRF) vulnerability in process_bug.cgi in Bugzilla 4.4.x before 4.4.1 allows remote attackers to hijack the authentication of arbitrary users for requests that modify bugs via vectors involving a midair-collision token.

Published: 2013-10-24 Last update: 2026-04-29 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2013-1733 is rated Exploit Available (51.8/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.12%). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2013-1733

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2013-1733

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2025-03-30 0.17% 0.12% -0.05%
2 2025-03-29 0.12% 0.17% +0.05%
3 2025-03-17 — 0.12% —

Full EPSS history (7 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2013-1733

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.8 2.0 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 8.6 6.4 [email protected]

Weakness enumeration for CVE-2013-1733

OS Trackers for CVE-2013-1733

vendor priority summary link
ubuntu medium CVE-2013-1733 medium priority: Ubuntu including 1 source packages (bugzilla), 5 status rows across 5 suites (lucid, precise, quantal, raring, upstream): DNE 3, not-affected 2. https://ubuntu.com/security/CVE-2013-1733

Affected software / configurations for CVE-2013-1733

Vendor Product Version Raw CPE
mozilla bugzilla 4.4 cpe:2.3:a:mozilla:bugzilla:4.4:*:*:*:*:*:*:*
mozilla bugzilla 4.4 cpe:2.3:a:mozilla:bugzilla:4.4:rc1:*:*:*:*:*:*
mozilla bugzilla 4.4 cpe:2.3:a:mozilla:bugzilla:4.4:rc2:*:*:*:*:*:*

References for CVE-2013-1733

cvelogic Threat Intelligence