How severe is CVE-2023-46660?

CVE-2023-46660 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2023-46660 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-46660?

CVE-2023-46660 affects Jenkins Zanata. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-46660?

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

When was CVE-2023-46660 published?

CVE-2023-46660 was published on 2023-10-25 and last updated on 2026-06-17.

CVE-2023-46660

CVE-2023-46660 is a medium-severity vulnerability in Jenkins Zanata with a CVSS 3.x base score of 5.3. 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-697.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-697
Affected product: Jenkins Zanata
Published: 2023-10-25
Last modified: 2026-06-17

Description

Jenkins Zanata Plugin 0.6 and earlier uses a non-constant time comparison function when checking whether the provided and expected webhook token hashes are equal, potentially allowing attackers to use statistical methods to obtain a valid webhook token.

Frequently asked questions

What is CVE-2023-46660?: Jenkins Zanata Plugin 0.6 and earlier uses a non-constant time comparison function when checking whether the provided and expected webhook token hashes are equal, potentially allowing attackers to use statistical methods to obtain a valid webhook token.
How severe is CVE-2023-46660?: CVE-2023-46660 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2023-46660 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-46660?: CVE-2023-46660 affects Jenkins Zanata. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-46660?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-46660 published?: CVE-2023-46660 was published on 2023-10-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:jenkins:zanata:*:*:*:*:*:jenkins:*:*

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