CVE-2022-0877
HIGH
Published 2022-03-08T12:40:09
Actions:
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CVSS Score
V3.0
7.6
/10
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:H
Base Score Metrics
Exploitability: N/A
Impact: N/A
EPSS Score
v2025.03.14
0.003
probability
of exploitation in the wild
There is a 0.3% chance that this vulnerability will be exploited in the wild within the next 30 days.
Updated: 2025-06-25
Exploit Probability
Percentile: 0.513
Higher than 51.3% of all CVEs
Attack Vector Metrics
Impact Metrics
Description
Cross-site Scripting (XSS) - Stored in GitHub repository bookstackapp/bookstack prior to v22.02.3.
Available Exploits
No exploits available for this CVE.
Related News
No news articles found for this CVE.
Affected Products
Affected Versions:
GitHub Security Advisories
Community-driven vulnerability intelligence from GitHub
Advisory Details
Iframe tags don't have a sandbox attribute, this makes an attacker able to execute malicious javascript via an iframe and perform phishing attacks. The sandbox attribute will block script execution and prevents the content to navigate its top-level browsing context which will stop this type of attack.
Affected Packages
Packagist
ssddanbrown/bookstack
ECOSYSTEM:
≥0
<22.02.3
CVSS Scoring
CVSS Score
5.0
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
References
Advisory provided by GitHub Security Advisory Database. Published: March 9, 2022, Modified: March 14, 2022
References
Published: 2022-03-08T12:40:09
Last Modified: 2024-08-02T23:40:04.559Z
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