CVE-2025-4887: senior-walter online_student_clearance_system Cross-Site Request Forgery (CSRF)
Vulnerability summary
CVE-2025-4887 is a high (CVSS 8.8) Cross-Site Request Forgery (CSRF) vulnerability in senior-walter online_student_clearance_system. EPSS estimates a 0.35% chance of exploitation in the next 30 days, higher than 27.4% of scored vulnerabilities. 1 public exploit is recorded.
Timeline
- 18-05-2025PublishedVulnerability first disclosed.
- 19-05-2025Last modifiedVulnerability information updated.
Description
A vulnerability, which was classified as problematic, has been found in SourceCodester Online Student Clearance System 1.0. Affected by this issue is some unknown functionality. The manipulation leads to cross-site request forgery. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
CVSS metrics
7 scores · 2 sources · 4 versions- NVDNIST5.3MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVE.orgCNA4.3MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:NDiffers
- NVDNIST5.0MediumAV:N/AC:L/Au:N/C:N/I:P/A:N
EPSS trend
Probability
0.35%
Chance of exploitation in the next 30 days
Percentile
27%
Versus all other CVEs
30-day change
+0.03 pp
From 0.32% on 20-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundCve
Maturity: poc
Weaknesses
CWE · root cause- CWE-352Cross-Site Request Forgery (CSRF)The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.
- CWE-862Missing AuthorizationThe product does not perform an authorization check when an actor attempts to access a resource or perform an action.
Affected systems
Senior-walter1 product
Sourcecodester1 product
2 vendors · 2 products
References
5 links- www.sourcecodester.comProduct