PMWeb Web Application Firewall cross site scripting

published 2024-08-05 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-48387

cvss: 2.4; 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 39%
public exploits: 0; none known

A vulnerability has been found in PMWeb 7.2.00 and classified as problematic. Affected by this vulnerability is an unknown functionality of the component Web Application Firewall. The manipulation leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-273559. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-08-05)

Exploit prediction

0.45% chance of exploitation in the next 30 days, higher than 39% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

mega.nz https://mega.nz/file/nEcUTJxI#L2DCw4f4iwbXuErXlB1NRowprk1UZjWw6FtLgBgBpEA referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	4.0	5.1	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
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
CNA	4.0	5.1	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/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
NVD	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Affected products

n/a PMWeb
pmweb pmweb

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

mega.nz /file/nEcUTJxI#L2DCw4f4iwbXuErXlB1NRowprk1UZjWw6FtLgBgBpEA
exploit, third-party-advisory
vuldb.com /?id.273559
vdb-entry, third-party-advisory
vuldb.com /?ctiid.273559
signature, permissions-required, third-party-advisory, vdb-entry
vuldb.com /?submit.381382
third-party-advisory, vdb-entry

Sources

CVE List CVE-2024-7466
NVD CVE-2024-7466

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