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CVE-2023-4777

MEDIUMCVSS 4.3/10EPSS 0.32%

Last modified

CVE-2023-4777 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. An incorrect permission check in Qualys Container Scanning Connector Plugin 1.6.2.6 and earlier allows attackers with global Item/Configure permission (while lacking Item/Configure permission on any particular job) to enumerate credentials IDs of credentials stored in Jenkins and to connect to an attacker-specified URL using attacker-specified credentials IDs, capturing credentials stored in Jenkins.  . EPSS estimates a 0.32% chance of exploitation in the next 30 days.

Description

An incorrect permission check in Qualys Container Scanning Connector Plugin 1.6.2.6 and earlier allows attackers with global Item/Configure permission (while lacking Item/Configure permission on any particular job) to enumerate credentials IDs of credentials stored in Jenkins and to connect to an attacker-specified URL using attacker-specified credentials IDs, capturing credentials stored in Jenkins. 

Metrics

CVSS 3.1
4.3/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS Probability
0.32%

23.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
QualysContainer Scanning Connector< 1.6.2.7

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2023-4777?
An incorrect permission check in Qualys Container Scanning Connector Plugin 1.6.2.6 and earlier allows attackers with global Item/Configure permission (while lacking Item/Configure permission on any particular job) to enumerate credentials IDs of credentials stored in Jenkins and to connect to an attacker-specified URL using attacker-specified credentials IDs, capturing credentials stored in Jenkins. 
How severe is CVE-2023-4777?
CVE-2023-4777 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.32% probability of exploitation in the next 30 days.
How do I fix CVE-2023-4777?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-4777?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST