7.5

CVE-2021-45325: gitea Server-Side Request Forgery (SSRF)

CVSS: 7.5v3.1HighModified
AliasesUBUNTU-CVE-2021-45325GHSA-8h8p-x289-vvqrBIT-gitea-2021-45325
Published 08-02-2022Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2021-45325 is a high (CVSS 7.5) Server-Side Request Forgery (SSRF) vulnerability in gitea. EPSS estimates a 1.05% chance of exploitation in the next 30 days, higher than 63.7% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
1.05%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 08-02-2022
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

Server Side Request Forgery (SSRF) vulneraility exists in Gitea before 1.7.0 using the OpenID URL.

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

1.05%

Chance of exploitation in the next 30 days

Percentile

64%

Versus all other CVEs

30-day change

0.00 pp

From 1.05% on 19-09-2026

19-09-202619-10-2026
EPSS score
1.05%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Ubuntu2 products
  • golang-code.gitea-gitAll versions (No fix recorded)
  • golang-code.gitea-sdkAll versions (No fix recorded)
Gitea1 product
Github.com/go-gitea1 product
  • gitea< 1.7.0

3 vendors · 4 products

References

10 links