Home/CVE/Authenticated users with Site roles may inject XSS scripts via file names that will execute in the browser for this and
CVE

CVE-2021-23260

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

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.

MEDIUM · CVSS 6.5 EPSS 0.00476
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

1
craftercms crafter cms>= 3.1.0 and < 3.1.12
▣

Scoring & Timeline

6.5
MEDIUM · CVSS v3.1 · security@craftersoftware.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD02 Dec 2021 · 04:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:L
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://docs.craftercms.org/en/3.1/security/advisory.html#cv-2021120103Vendor Advisory
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