CVE-2023-45878
GibbonEdu Gibbon version 25.0.1 and before allows Arbitrary File Write because rubrics_visualise_saveAjax.phps does not require authentication. The...
Basic Information
- CVE State
- PUBLISHED
- Reserved Date
- October 15, 2023
- Published Date
- November 14, 2023
- Last Updated
- January 08, 2025
- Vendor
- GibbonEdu
- Product
- Gibbon
- Description
- GibbonEdu Gibbon version 25.0.1 and before allows Arbitrary File Write because rubrics_visualise_saveAjax.phps does not require authentication. The endpoint accepts the img, path, and gibbonPersonID parameters. The img parameter is expected to be a base64 encoded image. If the path parameter is set, the defined path is used as the destination folder, concatenated with the absolute path of the installation directory. The content of the img parameter is base64 decoded and written to the defined file path. This allows creation of PHP files that permit Remote Code Execution (unauthenticated).
- Tags
- Score
- 93.07% (Percentile: 99.78%) as of 2025-07-28
- Exploitation
- poc
- Automatable
- Yes
- Technical Impact
- total
- Exploited in the Wild
- Yes (2025-07-21 00:00:00 UTC) Source
CVSS Scores
CVSS v3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
SSVC Information
Exploit Status
Known Exploited Vulnerability Information
| Source | Added Date |
|---|---|
| The Shadowserver (via CIRCL) | 2025-07-22 12:00:48 UTC |
Scanner Integrations
| Scanner | URL | Date Detected |
|---|---|---|
| Nuclei | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-45878.yaml | 2025-05-02 15:30:25 UTC |
Potential Proof of Concepts
Warning: These PoCs have not been tested and could contain malware. Use at your own risk.
Can0I0Ever0Enter/CVE-2023-45878
Type: github • Created: 2025-04-13 08:23:26 UTC • Stars: 0
killercd/CVE-2023-45878
Type: github • Created: 2025-03-20 20:57:31 UTC • Stars: 2
Timeline
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CVE ID Reserved
-
CVE Published to Public
-
Detected by Nuclei
-
Added to KEVIntel