CVE-2019-3872: red hat picketlink Cross-site Scripting
CVSS: 5.4v3.0MediumModified
Published 12-06-2019Last modified 04-08-2024
Vulnerability summary
CVE-2019-3872 is a medium (CVSS 5.4) Cross-site Scripting vulnerability in red hat picketlink. EPSS estimates a 0.69% chance of exploitation in the next 30 days, higher than 51.6% of scored vulnerabilities.
CVSS score
5.4/10
010
Medium · v3.0 (CVE.org)EPSS score
0.69%
0%100%
Low · -0.01 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 3Timeline
- 12-06-2019PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
It was found that a SAMLRequest containing a script could be processed by Picketlink versions shipped in Jboss Application Platform 7.2.x and 7.1.x. An attacker could use this to send a malicious script to achieve cross-site scripting and obtain unauthorized information or conduct further attacks.
CVSS metrics
3 scores · 2 sources · 2 versionsMedium 5.4Preferred score · CVE.org (CNA)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:NSourcesAll 2 agree
- NVDNIST5.4MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Low 3.5Preferred score · NVD (NIST)
AV:N/AC:M/Au:S/C:N/I:P/A:NSourcesSingle source
EPSS trend
Probability
0.69%
Chance of exploitation in the next 30 days
Percentile
52%
Versus all other CVEs
30-day change
-0.01 pp
From 0.70% on 18-09-2026
18-09-202618-10-2026
EPSS score0.69%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Redhat2 products
Red hat1 product
- picketlinkas shipped with Jboss Enterprise Application Platform 7.2.x and 7.1.x
2 vendors · 3 products