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CVE-2021-22171

HIGH
Published 2021-01-15T15:10:39
Actions:

Expert Analysis

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CVSS Score

V3.1
7.3
/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.002
probability
of exploitation in the wild

There is a 0.2% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.587
Higher than 58.7% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
NONE

Description

Insufficient validation of authentication parameters in GitLab Pages for GitLab 11.5+ allows an attacker to steal a victim's API token if they click on a maliciously crafted link

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

GitLab

GitLab

Affected Versions:

>=11.5.0, <13.5.6 >=13.6.0, <13.6.4 >=13.7.0, <13.7.2

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-2j76-jpwv-99mp

Advisory Details

Insufficient validation of authentication parameters in GitLab Pages for GitLab 11.5+ allows an attacker to steal a victim's API token if they click on a maliciously crafted link

CVSS Scoring

CVSS Score

5.0

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-22171
WEB https://hackerone.com/reports/718460
WEB https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22171.json
WEB https://gitlab.com/gitlab-org/gitlab-pages/-/issues/262

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: May 24, 2022

References

https://gitlab.com/gitlab-org/gitlab-pages/-/issues/262
https://hackerone.com/reports/718460
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22171.json
Published: 2021-01-15T15:10:39
Last Modified: 2024-08-03T18:37:18.342Z
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