Vendor
Otrs vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 9 vulnerabilities in Otrs: 0 in the last 7 days and 9 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-2026-93582, was published on 12 October 2026. 9 vulnerabilities in the last four weeks, up from none in the four before. 2 critical against 0. 2 technologies have a page of their own.
- Last 7 days
- 0
- Last 90 days
- 9
- Critical, all time
- 2
- Exploited in the wild
- 0
About Otrs
Open-source IT service management and ticketing system for handling customer support requests.
Otrs technologies
Latest Otrs vulnerabilities
- CVE-2026-93582: OTRS Community Edition HTTP authentication header spoofingcriticalCVSS 9.4EPSS 0.4%
- CVE-2026-93581: OTRS CSV injection via formula characters in user-controlled valuesmediumCVSS 6.1EPSS 0.2%
- CVE-2026-78359: OTRS insufficient customer user identity uniqueness enforcementmediumCVSS 5.4EPSS 0.2%
- CVE-2026-78358: OTRS cross-site request forgery in administrative actionsmediumCVSS 4.3EPSS 0.1%
- CVE-2026-78357: OTRS authentication token invalidation delay on account deactivationcriticalCVSS 9.1EPSS 0.3%
- CVE-2026-78356: OTRS Agent Frontend authentication bypass in configuration endpointmediumCVSS 5.3EPSS 0.3%
- CVE-2026-78355: OTRS path traversal in SendSupportBundlehighCVSS 8.7EPSS 0.7%
- CVE-2026-48212: OTRS stored cross-site scripting in Custom PagemediumCVSS 4.8EPSS 0.1%
- CVE-2026-48211: OTRS Cross-Site Request Forgery in AdminImportExport template deletionmediumCVSS 5.4EPSS 0.1%
Most severe Otrs vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-93582: OTRS Community Edition HTTP authentication header spoofingcriticalCVSS 9.4EPSS 0.4%
- CVE-2026-78357: OTRS authentication token invalidation delay on account deactivationcriticalCVSS 9.1EPSS 0.3%
- CVE-2026-78355: OTRS path traversal in SendSupportBundlehighCVSS 8.7EPSS 0.7%
- CVE-2026-93581: OTRS CSV injection via formula characters in user-controlled valuesmediumCVSS 6.1EPSS 0.2%
- CVE-2026-78359: OTRS insufficient customer user identity uniqueness enforcementmediumCVSS 5.4EPSS 0.2%
- CVE-2026-48211: OTRS Cross-Site Request Forgery in AdminImportExport template deletionmediumCVSS 5.4EPSS 0.1%
- CVE-2026-78356: OTRS Agent Frontend authentication bypass in configuration endpointmediumCVSS 5.3EPSS 0.3%
- CVE-2026-48212: OTRS stored cross-site scripting in Custom PagemediumCVSS 4.8EPSS 0.1%
- CVE-2026-78358: OTRS cross-site request forgery in administrative actionsmediumCVSS 4.3EPSS 0.1%
Vulnerabilities per week
9 vulnerabilities in the last four weeks, up from none in the four before. 2 critical against 0. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 9 | 2 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Otrs vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/vendors/otrs)<a href="https://junglewise.ai/threats/vendors/otrs"><img src="https://junglewise.ai/threats/vendors/otrs/badge.svg" alt="Otrs vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/vendors/otrs.json, and this page as text at https://junglewise.ai/threats/vendors/otrs.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Otrs vulnerabilities", https://junglewise.ai/threats/vendors/otrs, 12 November 2026.