How severe is CVE-2013-1733?

CVE-2013-1733 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2013-1733 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-1733?

CVE-2013-1733 primarily affects Mozilla Bugzilla. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-1733?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2013-1733 published?

CVE-2013-1733 was published on 2013-10-24 and last updated on 2026-06-16.

CVE-2013-1733

CVE-2013-1733 is a medium-severity vulnerability in Mozilla Bugzilla with a CVSS 2.0 base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-352.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Mozilla Bugzilla
Published: 2013-10-24
Last modified: 2026-06-16

Description

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.

Frequently asked questions

What is CVE-2013-1733?: 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.
How severe is CVE-2013-1733?: CVE-2013-1733 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2013-1733 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-1733?: CVE-2013-1733 primarily affects Mozilla Bugzilla. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-1733?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-1733 published?: CVE-2013-1733 was published on 2013-10-24 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:a:mozilla:bugzilla:4.4:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:bugzilla:4.4:rc1:*:*:*:*:*:*
cpe:2.3:a:mozilla:bugzilla:4.4:rc2:*:*:*:*:*:*

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