Authenticated stored XSS via customer name
Published Jul 25, 2021 · Updated Aug 4, 2024
Cross-site scripting in NCH Axon PBX 2.22 and earlier allows remote authenticated users to execute script in another user's web session via a stored customer name. The customer name field accepts JavaScript without adequate input validation and stores it for later rendering. A logged-in attacker must submit the crafted name, and a victim must view the affected page; the consequence is script execution in that victim's session with the victim's available privileges.
Summary
What happened
Cross-site scripting in NCH Axon PBX 2.22 and earlier allows remote authenticated users to execute script in another user's web session via a stored customer name. The customer name field accepts JavaScript without adequate input validation and stores it for later rendering. A logged-in attacker must submit the crafted name, and a victim must view the affected page; the consequence is script execution in that victim's session with the victim's available privileges.
The record
- CVE
- CVE-2021-37459
- Published
- Jul 25, 2021
- Updated
- Aug 4, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-79, T1189
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jul 25, 2021CVE publishedPublication date reported by the CVE source.
- Aug 4, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
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
- Axon_2.22_XSS.mdproof of concept · unverified
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Technologies
Your stack
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Your stack
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