Administrator-session script execution via unescaped selected parameter
Published Jun 19, 2023 · Updated Dec 11, 2024
Reflected XSS in Themify Conditional Menus before 1.2.1 allows remote attackers to execute script in an administrator's browser. The themify_cm_get_conditions AJAX action writes the selected POST parameter into an HTML attribute without attribute escaping. Exploitation requires an administrator to submit an attacker-controlled cross-site form, exposing the administrator's browser session to script-driven actions.
Summary
What happened
Reflected XSS in Themify Conditional Menus before 1.2.1 allows remote attackers to execute script in an administrator's browser. The themify_cm_get_conditions AJAX action writes the selected POST parameter into an HTML attribute without attribute escaping. Exploitation requires an administrator to submit an attacker-controlled cross-site form, exposing the administrator's browser session to script-driven actions.
The record
- CVE
- CVE-2023-2654
- Published
- Jun 19, 2023
- Updated
- Dec 11, 2024
- Vendor
- Themify
- Product
- Conditional Menus
- Classifications
- CWE-79, T1203
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 19, 2023CVE publishedPublication date reported by the CVE source.
- Dec 11, 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 <1.2.1
What conditions does exploitation require?
What is affected?
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
- Conditional Menus selected-parameter reflected XSS proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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