CVE-2026-6060: otrs ag otrs Uncontrolled Resource Consumption
CVSS: 4.5v3.1MediumAwaiting analysis
AliasesUBUNTU-CVE-2026-6060
Published 20-04-2026Last modified 20-04-2026
Vulnerability summary
CVE-2026-6060 is a medium (CVSS 4.5) Uncontrolled Resource Consumption vulnerability in otrs ag otrs. EPSS estimates a 0.34% chance of exploitation in the next 30 days, higher than 26.1% of scored vulnerabilities.
CVSS score
4.5/10
010
Medium · v3.1 (CVE.org)EPSS score
0.34%
0%100%
Low · +0.15 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 20-04-2026PublishedVulnerability first disclosed.
- 20-04-2026Last modifiedVulnerability information updated.
Description
A vulnerability in the SQL Box in the admin interface of OTRS leads to an uncontrolled resource consumption leading to a DoS against the webserver. will be killed by the systemThis issue affects OTRS: * 7.0.X * 8.0.X * 2023.X * 2024.X * 2025.X * 2026.X before 2026.3.X
CVSS metrics
3 scores · 3 sources · 1 versionMedium 4.5Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:HSourcesAll 3 agree
- OSV · UbuntuEcosystem advisory · calculated4.5MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H
- NVDNIST4.5MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H
EPSS trend
Probability
0.34%
Chance of exploitation in the next 30 days
Percentile
26%
Versus all other CVEs
30-day change
+0.15 pp
From 0.19% on 22-09-2026
22-09-202622-10-2026
EPSS score0.34%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-400Uncontrolled Resource ConsumptionThe product does not properly control the allocation and maintenance of a limited resource.
- CWE-770Allocation of Resources Without Limits or ThrottlingThe product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.
Affected systems
Ubuntu2 products
- otrs2All versions (No fix recorded)
- znunyAll versions (No fix recorded)
Otrs ag1 product
- otrs≥ 7.0.0, < 7.1.0 | ≥ 8.0.0, < 8.1.0 | ≥ 2023.0, < 2024.0 | ≥ 2024.0, < 2025.0 | ≥ 2025.0, < 2026.0 | ≥ 2026.x, ≤ 2026.2.x
2 vendors · 3 products