CVE-2024-6886: gitea gitea open source git server Cross-site Scripting
CVSS: 10.0v4.0CriticalDeferred
AliasesCGA-78c6-mpc6-x6fcCGA-xh73-mmj2-p25cGHSA-4h4p-553m-46qhGO-2024-3056
Published 06-08-2024Last modified 06-08-2024
Vulnerability summary
CVE-2024-6886 is a critical (CVSS 10.0) Cross-site Scripting vulnerability in gitea gitea open source git server. EPSS estimates a 32.97% chance of exploitation in the next 30 days, higher than 98.3% of scored vulnerabilities.
CVSS score
10.0/10
010
Critical · v4.0 (CVE.org)EPSS score
32.97%
0%100%
High · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 0 · Related 2Timeline
- 06-08-2024PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
Description
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea Gitea Open Source Git Server allows Stored XSS.This issue affects Gitea Open Source Git Server: 1.22.0.
CVSS metrics
6 scores · 5 sources · 2 versionsCritical 10.0Preferred score · CVE.org (CNA)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:HSourcesAll 5 agree
- OSV · WolfiEcosystem advisory · calculated10.0CriticalCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
- OSV · GoEcosystem advisory · calculated10.0CriticalCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- OSV · ChainguardEcosystem advisory · calculated10.0CriticalCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
- NVDNIST10.0CriticalCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Critical 9.8Preferred score · OSV · Go (Ecosystem advisory) · calculated from vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesSingle source
EPSS trend
Probability
32.97%
Chance of exploitation in the next 30 days
Percentile
98%
Versus all other CVEs
30-day change
0.00 pp
From 32.97% on 19-09-2026
19-09-202619-10-2026
EPSS score32.97%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Chainguard1 product
- gitnessAll versions (No fix recorded)
Code.gitea.io1 product
- gitea< 1.22.1
Gitea1 product
Wolfi1 product
- gitnessAll versions (No fix recorded)
4 vendors · 4 products
References
10 links
- github.com/go-gitea/giteaPACKAGE