CVE-2026-38446

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-38446
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-38446.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-38446
Published
2026-08-03T00:00:00Z
Modified
2026-08-12T03:51:13.969055229Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

A stored cross-site scripting (XSS) vulnerability exists in osTicket 1.18.3 due to improper sanitization of the thread entry title field. User-controlled input in the title is stored without adequate HTML escaping and later rendered in multiple staff-facing templates without proper output encoding. An attacker can inject arbitrary JavaScript by submitting a crafted ticket reply or email with a malicious subject line.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/38xxx/CVE-2026-38446.json",
    "cna_assigner": "mitre"
}
References

Affected packages

Git / github.com/osticket/osticket

Affected ranges

Type
GIT
Repo
https://github.com/osticket/osticket
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
1e39bf1cf78fa298285f19b98f6a6dbb6808de19
Database specific
Show details 
{
    "source": "REFERENCES"
}

Affected versions

v1.*
v1.10
v1.10-rc.3
v1.10.1
v1.11
v1.11.0-rc1
v1.12
v1.12.1
v1.12.2
v1.14
v1.14-rc2
v1.14.-rc1
v1.14.1
v1.14.2
v1.14.3
v1.14.4
v1.15.1
v1.15.2
v1.15.3
v1.15.3.1
v1.16
v1.16.1
v1.16.2
v1.16.3
v1.17
v1.17-rc1
v1.17-rc2
v1.17-rc3
v1.17-rc4
v1.17.1
v1.17.2
v1.17.3
v1.17.4
v1.17.5
v1.17.6
v1.17.7
v1.8-dpr
v1.8.0
v1.8.0-rc1
v1.8.0-rc2
v1.8.0.1
v1.8.0.2
v1.8.0.3
v1.8.1.2
v1.8.2-dpr
v1.9-rc
v1.9.0
v1.9.1
v1.9.11
v1.9.12
v1.9.2
v1.9.3
v1.9.4
v1.9.4-rc5
v1.9.5
v1.9.5.1
v1.9.6
v1.9.7
v1.9.8
v1.9.8.1
v1.9.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-38446.json"