CVE-2026-100873

A vulnerability was detected in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. The impacted element is an unknown function. The manipulation results in cross-site request forgery. The attack can be launched remotely. The exploit is now public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS 4.0

2.1CVSS: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:P

CVSS 3.1

4.3CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

EPSS

0.2% chance of exploitation in the next 30 days; higher than 4% of CVEs (scores of 2026-10-25)

CWEs

CWE-352, CWE-862

Published

2026-09-27

Modified

2026-09-30

Record from

the NVD, synced 2026-10-19

References

• https://github.com/vinniboy021-blip/Advisory/blob/main/csrf.md
• https://vuldb.com/cve/CVE-2026-100873
• https://vuldb.com/submit/915270
• https://vuldb.com/vuln/410803
• https://vuldb.com/vuln/410803/cti

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