Vulnerability Details : CVE-2020-1766
Due to improper handling of uploaded images it is possible in very unlikely and rare conditions to force the agents browser to execute malicious javascript from a special crafted SVG file rendered as inline jpg file. This issue affects: ((OTRS)) Community Edition 5.0.x version 5.0.39 and prior versions; 6.0.x version 6.0.24 and prior versions. OTRS 7.0.x version 7.0.13 and prior versions.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2020-1766
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- Otrs » Otrs » Community EditionVersions from including (>=) 6.0.0 and up to, including, (<=) 6.0.24cpe:2.3:a:otrs:otrs:*:*:*:*:community:*:*:*
- Otrs » Otrs » Community EditionVersions from including (>=) 5.0.0 and up to, including, (<=) 5.0.39cpe:2.3:a:otrs:otrs:*:*:*:*:community:*:*:*
- cpe:2.3:a:otrs:otrs:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-1766
1.23%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 85 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-1766
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST | |
|
2.0
|
LOW | CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N |
0.5
|
1.4
|
OTRS AG |
CWE ids for CVE-2020-1766
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by:
- nvd@nist.gov (Primary)
- security@otrs.com (Secondary)
References for CVE-2020-1766
-
https://otrs.com/release-notes/otrs-security-advisory-2020-02/
OTRS Security Advisory 2020-02 | OTRSPatch;Vendor Advisory
-
https://lists.debian.org/debian-lts-announce/2020/01/msg00027.html
[SECURITY] [DLA 2079-1] otrs2 security updateMailing List;Not Applicable;Third Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00038.html
[security-announce] openSUSE-SU-2020:0551-1: moderate: Recommended updatBroken Link
-
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00066.html
[security-announce] openSUSE-SU-2020:1475-1: moderate: Recommended updatBroken Link
-
https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html
[SECURITY] [DLA 3551-1] otrs2 security update
-
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00077.html
[security-announce] openSUSE-SU-2020:1509-1: moderate: Recommended updatBroken Link
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