CVE-2018-9243

GitLab Community and Enterprise Editions version 8.4 up to 10.4 are vulnerable to XSS because a lack of input validation in the merge request component leads to cross site scripting (specifically, filenames in changes tabs of merge requests). This is fixed in 10.6.3, 10.5.7, and 10.4.7.

CVSS v3.0

6.1 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

EPSS

1.00% chance of exploitation in the next 30 days, 60th percentile

Published

2018-04-05

Updated

2024-08-05

Proof-of-concept exploits (1)

• https://gitlab.com/gitlab-org/gitlab-ce/issues/42028

References

• CVE Record
• NVD entry

Related

• CVE-2018-9238
• CVE-2018-9244
• CVE-2018-9237
• CVE-2018-9245
• CVE-2018-9236
• CVE-2018-9248