CVE-2024-34831

MEDIUM

Gibbon Core 26.0.00 - Stored Cross-Site Scripting via imageLink Parameter

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2024-34831. PoCs published by enzored.

AI-analyzed exploit summary The repository provides a detailed technical analysis of CVE-2024-34831, an XSS vulnerability in GibbonEdu Core v26.0.00. It includes a step-by-step explanation of the vulnerability, proof-of-concept scenarios for both simple XSS and privilege escalation, and responsible disclosure details.

Description

cross-site scripting (XSS) vulnerability in Gibbon Core v26.0.00 allows an attacker to execute arbitrary code via the imageLink parameter in the library_manage_catalog_editProcess.php component.

Exploits (1)

nomisec WRITEUP
by enzored · poc
https://github.com/enzored/CVE-2024-34831

The repository provides a detailed technical analysis of CVE-2024-34831, an XSS vulnerability in GibbonEdu Core v26.0.00. It includes a step-by-step explanation of the vulnerability, proof-of-concept scenarios for both simple XSS and privilege escalation, and responsible disclosure details.

Classification
Writeup 95%
Attack Type
Xss
Complexity
Moderate
Reliability
Reliable
Target: GibbonEdu Core v26.0.00
Auth required
Prerequisites: User with 'Manage Catalog' permission · Administrator interaction (hovering over the book image)
MITRE ATT&CK
devstral-2 · analyzed Feb 18, 2026 Full analysis →

References (1)

Core 1
Core References
Exploit, Third Party Advisory
https://github.com/enzored/CVE-2024-34831

Scores

CVSS v3 6.1
EPSS 0.0086
EPSS Percentile 53.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (1)
gibbonedu/gibbon 26.0.00
Published Sep 10, 2024
Tracked Since Feb 18, 2026