Vulnerability Details : CVE-2021-28378
Gitea 1.12.x and 1.13.x before 1.13.4 allows XSS via certain issue data in some situations.
Vulnerability category: Cross site scripting (XSS)
Exploit prediction scoring system (EPSS) score for CVE-2021-28378
Probability of exploitation activity in the next 30 days: 0.06%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 24 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2021-28378
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST |
3.7
|
LOW | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N |
1.2
|
2.5
|
MITRE |
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST |
CWE ids for CVE-2021-28378
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-28378
-
https://github.com/go-gitea/gitea/pull/14898
Fix issue popups by jolheiser · Pull Request #14898 · go-gitea/gitea · GitHubPatch;Third Party Advisory
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https://github.com/PandatiX/CVE-2021-28378
GitHub - PandatiX/CVE-2021-28378Exploit;Third Party Advisory
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https://blog.gitea.io/2021/03/gitea-1.13.4-is-released/
Gitea 1.13.4 is released - BlogRelease Notes;Vendor Advisory
Products affected by CVE-2021-28378
- cpe:2.3:a:gitea:gitea:*:*:*:*:*:*:*:*
- cpe:2.3:a:gitea:gitea:*:*:*:*:*:*:*:*