CVE-2022-42096

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

CVSS v3.1

4.8 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

CVSS v3.1

4.8 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

CVSS v3.1

4.8 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

EPSS

2.02% chance of exploitation in the next 30 days, 80th percentile

Nuclei

medium · CWE-79

Published

2022-11-21

Updated

2025-04-29

Proof-of-concept exploits (2)

• https://grimthereaperteam.medium.com/cve-2022-42096-backdrop-xss-at-posts-437c305036e2
• bypazs/CVE-2022-420961★ · 2022-10-31

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-42096.yaml

References

• CVE Record
• NVD entry

Related

• CVE-2020-0668
• CVE-2022-32060
• CVE-2022-32114
• CVE-2022-34961
• CVE-2022-34962
• CVE-2022-34963