Vulnerability · Published Mar 15, 2021 · Assigned by mitre
CVE-2021-28378
Low 3.7
In plain English
A low-severity security flaw in the gitea package (Alpine). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 8.8% (higher than 95% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code. Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)3.7Low
Exploit odds (30 days)8.8%top 4.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack tooling1Public PoC
Official description
Gitea 1.12.x and 1.13.x before 1.13.4 allows XSS via certain issue data in some situations.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | gitea | 1.13.4-r0 | ALPINE-CVE-2021-28378 |
| Alpine:v3.21 | gitea | 1.13.4-r0 | ALPINE-CVE-2021-28378 |
| Alpine:v3.22 | gitea | 1.13.4-r0 | ALPINE-CVE-2021-28378 |
| Alpine:v3.23 | gitea | 1.13.4-r0 | ALPINE-CVE-2021-28378 |
| Alpine:v3.24 | gitea | 1.13.4-r0 | ALPINE-CVE-2021-28378 |
| Go | code.gitea.io/gitea | 1.13.4 | GHSA-g95p-88p4-76cm |
| Go | code.gitea.io/gitea | 1.13.4 | GO-2022-0832 |
Affected products (as reported)
References
- https://github.com/go-gitea/gitea/pull/14898 x_refsource_MISC
- https://blog.gitea.io/2021/03/gitea-1.13.4-is-released/ x_refsource_MISC
- https://github.com/PandatiX/CVE-2021-28378 x_refsource_MISC