9.8

CVE-2021-45327: gitea Interpretation Conflict

CVSS: 9.8v3.1CriticalModified
AliasesUBUNTU-CVE-2021-45327GHSA-jrpg-35hw-m4p9BIT-gitea-2021-45327
Published 08-02-2022Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2021-45327 is a critical (CVSS 9.8) Interpretation Conflict vulnerability in gitea. EPSS estimates a 2.14% chance of exploitation in the next 30 days, higher than 81.8% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (NVD)
EPSS score
2.14%
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

Gitea before 1.11.2 is affected by Trusting HTTP Permission Methods on the Server Side when referencing the vulnerable admin or user API. which could let a remote malisious user execute arbitrary code.

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

2.14%

Chance of exploitation in the next 30 days

Percentile

82%

Versus all other CVEs

30-day change

0.00 pp

From 2.14% on 22-09-2026

22-09-202622-10-2026
EPSS score
2.14%

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)
Code.gitea.io1 product
  • gitea< 1.11.2
Gitea1 product
Github.com/go-gitea1 product
  • gitea< 1.11.2

4 vendors · 5 products

References

13 links
Show all 13 references