Browser script execution via unescaped event-handler attributes
Published Dec 30, 2024 · Updated Dec 30, 2024
Reflected XSS in Antabot White-Jotter 0.2.0 through 0.2.2 allows remote authenticated users to execute JavaScript in a browser. At /admin/content/editor, the Article Content Editor renders submitted HTML without validating or escaping event-handler attributes such as onerror. An authenticated administrator must enter the payload, which executes immediately and permits actions within that browser session.
Summary
What happened
Reflected XSS in Antabot White-Jotter 0.2.0 through 0.2.2 allows remote authenticated users to execute JavaScript in a browser. At /admin/content/editor, the Article Content Editor renders submitted HTML without validating or escaping event-handler attributes such as onerror. An authenticated administrator must enter the payload, which executes immediately and permits actions within that browser session.
The record
- CVE
- CVE-2024-13031
- Published
- Dec 30, 2024
- Updated
- Dec 30, 2024
- Vendor
- Antabot
- Product
- White-Jotter
- Classifications
- CWE-94, CWE-79, T1059.007
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Dec 30, 2024CVE publishedPublication date reported by the CVE source.
- Dec 30, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0.2.0
- Affected versionversion=0.2.1
- Affected versionversion=0.2.2
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- ReflectedXSS-ContentEditor proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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