CVE-2022-42096

moderate-risk
Published 2022-11-21

Backdrop CMS version 1.23.0 was discovered to contain a stored cross-site scripting (XSS) vulnerability via Post content.

Do I need to act?

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21.4% chance of exploitation in next 30 days
EPSS score — higher than 79% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.8/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Backdropcms

References (8)

Product https://backdropcms.org
Release Notes https://github.com/backdrop/backdrop/releases/tag/1.23.0
Exploit https://github.com/bypazs/CVE-2022-42096
Exploit https://grimthereaperteam.medium.com/cve-2022-42096-backdrop-xss-at-posts-437c30...
Product https://backdropcms.org
Release Notes https://github.com/backdrop/backdrop/releases/tag/1.23.0
Exploit https://github.com/bypazs/CVE-2022-42096
Exploit https://grimthereaperteam.medium.com/cve-2022-42096-backdrop-xss-at-posts-437c30...
38
/ 100
moderate-risk
Severity 19/34 · Moderate
Exploitability 14/34 · Moderate
Exposure 5/34 · Minimal