October 05, 2018 — Please read carefully and check if the version of your OTRS system is affected by this vulnerability.
Please send information regarding vulnerabilities in OTRS to: firstname.lastname@example.org
Security Advisory Details
- ID: OSA-2018-06
- Date: 2018-10-05
- Title: XSS
- Severity: 3.9. low
- Product: OTRS 6.0.x
- Fixed in: OTRS 6.0.12
- FULL CVSS v3 VECTOR: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C
- References: CVE-2018-17883
This advisory covers vulnerabilities discovered in the OTRS framework.
Affected by this vulnerability are all releases of OTRS 6.0.x up to and including 6.0.11.
This vulnerability is fixed in the latest versions of OTRS, and it is recommended to upgrade to the latest patch level.
Fixed releases can be found at:
Detailed information about the changes:
However, to avoid unwanted side effects, we recommend a complete update.
Thanks to Mouhcine Ben Aomar for discovering and reporting this issue.