CVE-2023-37543

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-08-10 · updated 2026-06-17
Weakness: CWE-639

Description

Cacti before 1.2.6 allows IDOR (Insecure Direct Object Reference) for accessing any graph via a modified local_graph_id parameter to graph_xport.php. This is a different vulnerability than CVE-2019-16723.

Affected products

cacti: before 1.2.6 — fixed in 1.2.6

How to fix

Upgrade to a fixed version: cacti 1.2.6. Check the vendor advisory for mitigations.

References

https://github.com/Cacti/cacti/security/advisories/GHSA-4x82-8w8m-w8hj
https://medium.com/%40hussainfathy99/exciting-news-my-first-cve-discovery-cve-2023-37543-idor-vulnerability-in-cacti-bbb6c386afed
https://github.com/Cacti/cacti/security/advisories/GHSA-4x82-8w8m-w8hj
https://medium.com/%40hussainfathy99/exciting-news-my-first-cve-discovery-cve-2023-37543-idor-vulnerability-in-cacti-bbb6c386afed

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