CVE-2023-45881

Name: CVE-2023-45881
Creator: NVD / NIST
Published: 2023-11-14T06:15:29.257+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.50%

Last modified Jun 17, 2026

CVE-2023-45881 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. GibbonEdu Gibbon through version 25.0.0 allows /modules/Planner/resources_addQuick_ajaxProcess.php file upload with resultant XSS. The imageAsLinks parameter must be set to Y to return HTML code. EPSS estimates a 0.50% chance of exploitation in the next 30 days.

Description

GibbonEdu Gibbon through version 25.0.0 allows /modules/Planner/resources_addQuick_ajaxProcess.php file upload with resultant XSS. The imageAsLinks parameter must be set to Y to return HTML code. The filename attribute of the bodyfile1 parameter is reflected in the response.

Metrics

CVSS 3.1

6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.50%

39.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Gibbonedu	Gibbon	<= 25.0.00

References

https://herolab.usd.de/security-advisories/usd-2023-0024/Exploit, Third Party Advisory
https://herolab.usd.de/security-advisories/usd-2023-0024/Exploit, Third Party Advisory

Timeline

Published: Nov 14, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-45881?

How severe is CVE-2023-45881?

CVE-2023-45881 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.50% probability of exploitation in the next 30 days.

How do I fix CVE-2023-45881?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-45881?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST