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CVE-2019-10221

22
FAUCET Score

CVE-2019-10221 is a Reflected Cross-Site Scripting (XSS) vulnerability affecting all pki-core 10.x.x versions, specifically within the pki-ca module. This flaw, caused by insufficient sanitization of GET URL parameters, could allow an attacker to execute arbitrary code in a user's browser if they click a specially crafted link. With a CVSS score of 6.1 (Medium), it requires user interaction (UI:R) and has low impact on confidentiality and integrity (C:L/I:L), but does not require authentication (PR:N). There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
7.0CPE matchmatch criteria
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
8.0CPE matchmatch criteria
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
>= 10.0, <= 10.8.3CPE matchmatch criteria
cpe:2.3:a:dogtagpki:dogtagpki:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.29%
Probability of exploitation in next 30 days
EPSS Percentile
67.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0129 is in the 80th percentile among its peer group of 26,219 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (5)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: pki-core-0:10.5.18-12.el7_9
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7.6 Extended Update SupportFixed in: pki-core-0:10.5.9-15.el7_6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7.7 Extended Update SupportFixed in: pki-core-0:10.5.16-7.el7_7
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: pki-core:10.6-8030020200911215836.5ff1562f
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: pki-deps:10.6-8030020200527165326.30b713e6
View patch

Vendor Advisories (1)

redhatCVE-2019-10221Low

pki-core: Reflected XSS in getcookies?url= endpoint in CA

Feb 3, 2020

References

bugzilla.redhat.com / show_bug.cgi
Issue TrackingThird Party Advisory