SourceCodester Simple Mobile Comparison Website cross site scripting

published 2023-04-28 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-33887

cvss: 2.4; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.6%; EPSS 0.6% chance of exploitation in 30 days, percentile 47%
public exploits: 0; none known

A vulnerability, which was classified as problematic, has been found in SourceCodester Simple Mobile Comparison Website 1.0. This issue affects some unknown processing of the file classes/Master.php?f=save_field. The manipulation of the argument Field Name leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-227675.

Exploit prediction

0.58% chance of exploitation in the next 30 days, higher than 47% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/sunyucheng0405/bug_report/blob/main/XSS-1.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	3.1	2.4	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
CNA	3.0	2.4	CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
CNA	2.0	3.3	AV:N/AC:L/Au:M/C:N/I:P/A:N
NVD	3.1	4.8	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Affected products

SourceCodester Simple Mobile Comparison Website

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

github.com /sunyucheng0405/bug_report/blob/main/XSS-1.md
exploit, third-party-advisory
vuldb.com /?id.227675
vdb-entry, technical-description, permissions-required
vuldb.com /?ctiid.227675
signature, permissions-required, vdb-entry

Sources

CVE List CVE-2023-2397
NVD CVE-2023-2397

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