Stored XSS via unencoded SNMP trap fields
Published Nov 23, 2023 · Updated Aug 2, 2024
Stored XSS in Pandora FMS 700 through 773 allows remote authenticated users to execute JavaScript in a victim's console session. The SNMP Trap editor lets low-privileged accounts save attacker-controlled OID, text, and description values, and the trap list renders them without output encoding. Exploitation requires a valid account and a victim to open the SNMP Trap list; the script then runs with the victim's browser privileges, enabling session-data theft or actions as that victim.
Summary
What happened
Stored XSS in Pandora FMS 700 through 773 allows remote authenticated users to execute JavaScript in a victim's console session. The SNMP Trap editor lets low-privileged accounts save attacker-controlled OID, text, and description values, and the trap list renders them without output encoding. Exploitation requires a valid account and a victim to open the SNMP Trap list; the script then runs with the victim's browser privileges, enabling session-data theft or actions as that victim.
The record
- CVE
- CVE-2023-41792
- Published
- Nov 23, 2023
- Updated
- Aug 2, 2024
- Vendor
- Pandora FMS
- Product
- Pandora FMS
- Classifications
- CWE-352, T1189
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Nov 23, 2023CVE publishedPublication date reported by the CVE source.
- Aug 2, 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=700 <=773
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
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Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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