CVE-2021-23260

low-risk
Published 2021-12-02

Authenticated users with Site roles may inject XSS scripts via file names that will execute in the browser for this and other users of the same site.

Do I need to act?

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0.48% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.5/10 Medium
NETWORK / HIGH complexity

Affected Products (1)

Affected Vendors

Craftercms

References (2)

Vendor Advisory https://docs.craftercms.org/en/3.1/security/advisory.html#cv-2021120103
Vendor Advisory https://docs.craftercms.org/en/3.1/security/advisory.html#cv-2021120103
27
/ 100
low-risk
Severity 20/34 · Moderate
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal