Gibbon through 26.0.00 allows remote authenticated users to conduct PHP deserialization attacks via columnOrder in a POST request to the mo…

published 2024-03-23 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-22124

cvss: 8.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 51.6%; EPSS 51.6% chance of exploitation in 30 days, percentile 98%
public exploits: 1; Metasploit

Gibbon through 26.0.00 allows remote authenticated users to conduct PHP deserialization attacks via columnOrder in a POST request to the modules/System%20Admin/import_run.php&type=externalAssessment&step=4 URI.

Timeline

2024-03-18 First public exploit (Metasploit exploit/multi/http/gibbon_auth_rce_cve_2024_24725)
2024-03-23 Published

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 2 y ago (2024-08-27)

Exploit prediction

51.60% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

Metasploit exploit/multi/http/gibbon_auth_rce_cve_2024_24725 Gibbon School Platform Authenticated PHP Deserialization Vulnerability metasploit exploit, excellent rank, 2024-03-18
exploit-db.com https://www.exploit-db.com/exploits/51903 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

gibbonedu gibbon

Classification

Weakness

CWE-502 Deserialization of Untrusted Data

References

exploit-db.com /exploits/51903
exploit
gibbonedu.org /download/
product

Sources

CVE List CVE-2024-24725
NVD CVE-2024-24725

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary