CVE-2023-6033

Improper neutralization of input in Jira integration configuration in GitLab CE/EE, affecting all versions from 15.10 prior to 16.6.1, 16.5 prior to 16.5.3, and 16.4 prior to 16.4.3 allows attacker to execute javascript in victim's browser.

CVSS v3.1

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v3.1

8.7 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

EPSS

0.56% chance of exploitation in the next 30 days, 44th percentile

Published

2023-12-01

Updated

2025-11-20

Proof-of-concept exploits (1)

• https://hackerone.com/reports/2236039

References

• CVE Record
• NVD entry

Related

• CVE-2023-6030
• CVE-2023-6035
• CVE-2023-6029
• CVE-2023-6036
• CVE-2023-6023
• CVE-2023-6037