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CVE-2019-14548

20
FAUCET Score

CVE-2019-14548 is a stored Cross-Site Scripting (XSS) vulnerability affecting EspoCRM versions prior to 5.6.9. An authenticated attacker can inject malicious JavaScript into an Article's body via the Knowledge Base feature, which executes when a victim opens the article received through email. This medium-severity vulnerability (CVSS 5.4) has a low attack complexity and requires user interaction, potentially leading to cookie theft and account compromise. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 5.6.9CPE matchmatch criteria
cpe:2.3:a:espocrm:espocrm:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.4MEDIUM

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.08%
Probability of exploitation in next 30 days
EPSS Percentile
61.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0108 is in the 93rd percentile among its peer group of 15,239 CVEs.

Social Chatter

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

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

gauravnarwani.com / publications/cve-2019-14548
ExploitThird Party Advisory
github.com / espocrm/espocrm/commit/ffd3f762ce4a8de3b8962f33513e073c55d943b5
PatchThird Party Advisory
github.com / espocrm/espocrm/issues/1369
Third Party Advisory
github.com / espocrm/espocrm/releases/tag/5.6.9
Release NotesThird Party Advisory