A stored cross-site scripting (XSS) vulnerability was found in the PDF export component of CloudForms, versions 5.9 and 5.10, due to user i…

published 2019-06-27 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-2205

cvss: 6.5; version 3.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.9%; EPSS 0.9% chance of exploitation in 30 days, percentile 61%
public exploits: 0; none known

A stored cross-site scripting (XSS) vulnerability was found in the PDF export component of CloudForms, versions 5.9 and 5.10, due to user input is not properly sanitized. An attacker with least privilege to edit compute is able to execute a XSS attack against other users, which could lead to malicious code execution and extraction of the anti-CSRF token of higher privileged users.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2019-10177 updated 2025-11-21 cvss 6.5

CloudForms: Store XSS in PDF exports feature allows code execution of Javascript and HTML input

Red Hat CloudForms Management Engine 5 cfme
affected: no fix planned “Will not fix”

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

0.94% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.0	6.5	CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
NVD	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
NVD	2.0	6.0	AV:N/AC:M/Au:S/C:P/I:P/A:P

Affected products

Red Hat CloudForms

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

bugzilla.redhat.com /show_bug.cgi?id=CVE-2019-10177
issue-tracking, vendor-advisory
securityfocus.com /bid/109065
vdb-entry, third-party-advisory

Sources

CVE List CVE-2019-10177
NVD CVE-2019-10177

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