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CVE-2019-13397

21
FAUCET Score

CVE-2019-13397 describes an unauthenticated Stored Cross-Site Scripting (XSS) vulnerability in osTicket version 1.10.1. This flaw allows a remote attacker to achieve administrative privileges by injecting malicious web script or HTML through a crafted file extension when submitting a support ticket. The vulnerability has a CVSS score of 6.1 (Medium), indicating a low attack complexity and requiring user interaction, with potential impacts on confidentiality and integrity. While no public exploit code or active exploitation has been observed, and community discussion is minimal, organizations using affected osTicket versions should prioritize patching to mitigate this risk.

Impacted Technologies

VendorProductVersion(s)CPE
1.10.1CPE matchmatch criteria
cpe:2.3:a:enhancesoft:osticket:1.10.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.1MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.11%
Probability of exploitation in next 30 days
EPSS Percentile
62.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0111 is in the 75th percentile among its peer group of 26,236 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

Remediation records are not available for this CVE.

References

medium.com / %40sarapremashish/osticket-1-10-1-unauthenticated-stored-xss-allows-an-attacker-to-gain-admin-privileges-6a0348761a3a