PHPGurukul Online Notes Sharing System manage-notes.php cross-site request forgery

published 2023-12-21 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-59238

cvss: 4.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 29%
public exploits: 0; none known

A vulnerability was found in PHPGurukul Online Notes Sharing System 1.0 and classified as problematic. Affected by this issue is some unknown functionality of the file /user/manage-notes.php of the component Notes Handler. The manipulation of the argument delid leads to cross-site request forgery. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-248738 is the identifier assigned to this vulnerability.

Exploit prediction

0.35% chance of exploitation in the next 30 days, higher than 29% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/dhabaleshwar/Open-Source-Vulnerabilities/blob/main/csrf_delete_notes.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CNA	3.0	4.3	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CNA	2.0	5.0	AV:N/AC:L/Au:N/C:N/I:P/A:N
NVD	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Affected products

PHPGurukul Online Notes Sharing System

Classification

Weakness

CWE-352 Cross-Site Request Forgery

References

github.com /dhabaleshwar/Open-Source-Vulnerabilities/blob/main/csrf_delete_notes.md
exploit, third-party-advisory
vuldb.com /?id.248738
vdb-entry, technical-description, third-party-advisory
vuldb.com /?ctiid.248738
signature, permissions-required, third-party-advisory

Sources

CVE List CVE-2023-7051
NVD CVE-2023-7051

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary