OT
Product
Otrs
by Otrs · last CVE Jun 1, 2026
144
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 4High 24Medium 69Low 2
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2023-38060
8.8
1%
Jul 24
Host header injection by attachments in web service
Affected: 6.0.1 through 6.0.34; 7.0.0 before 7.0.45; 8.0.0 before 8.0.35
CVE-2022-39051
8.8
1%
Sep 5
Attacker might be able to execute malicious Perl code in the Template toolkit, by having the admin installing an unverified 3th party package
Affected: 6.0.0 through 6.0.32; 7.0.0 before 7.0.37; 8.0.0 before 8.0.25
CVE-2021-36100
8.8
1%
Mar 21
Specially crafted string in OTRS system configuration can allow the execution of any system command
Affected: before 7.0.28; 7.0.30 before 7.0.33; 8.0.0 before 8.0.21
CVE-2013-4717
8.8
1%
Aug 9
Multiple SQL injection vulnerabilities in Open Ticket Request System (OTRS) Help Desk 3.0.x before 3.0.22, 3.1.x before 3.1.18, and 3.2.x before 3.2.9 allow remote authenticated…
Affected: 3.0.0 through 3.0.21; 3.1.0 through 3.1.17; 3.2.0 through 3.2.8
CVE-2017-17476
8.8
2%
Dec 20
Open Ticket Request System (OTRS) 4.0.x before 4.0.28, 5.0.x before 5.0.26, and 6.0.x before 6.0.3, when cookie support is disabled, might allow remote attackers to hijack web…
Affected: 4.0.0 before 4.0.28; 5.0.0 before 5.0.26; 6.0.0 before 6.0.3
CVE-2017-16921
8.8
20%
Dec 8
In OTRS 6.0.x up to and including 6.0.1, OTRS 5.0.x up to and including 5.0.24, and OTRS 4.0.x up to and including 4.0.26, an attacker who is logged into OTRS as an agent can…
Affected: 4.0.1; 4.0.2; 4.0.3; 4.0.4; 4.0.5; 4.0.6; +34 more
CVE-2017-16664
8.8
2%
Nov 21
Code injection exists in Kernel/System/Spelling.pm in Open Ticket Request System (OTRS) 5 before 5.0.24, 4 before 4.0.26, and 3.3 before 3.3.20
Affected: 3.3.0 before 3.3.20; 4.0.0 before 4.0.26; 5.0.0 before 5.0.24
CVE-2017-15864
8.8
2%
Nov 16
In the Agent Frontend in Open Ticket Request System (OTRS) 3.3.x through 3.3.18, with a crafted URL it is possible to gain information like database user and password
Affected: 3.3.0 through 3.3.18
CVE-2017-14635
8.8
2%
Sep 21
In Open Ticket Request System (OTRS) 3.3.x before 3.3.18, 4.x before 4.0.25, and 5.x before 5.0.23, remote authenticated users can leverage statistics-write permissions to gain…
Affected: 3.3.0; 3.3.0; 3.3.0; 3.3.0; 3.3.0; 3.3.0; +34 more
CVE-2017-9324
8.8
2%
Jun 12
In Open Ticket Request System (OTRS) 3.3.x through 3.3.16, 4.x through 4.0.23, and 5.x through 5.0.19, an attacker with agent permission is capable of opening a specific URL in a…
Affected: 3.3.0 through 3.3.16; 4.0.0 through 4.0.23; 5.0.0 through 5.0.19
CVE-2024-43444
8.2
0%
Aug 26
Passwords are written to Admin Log Module
Affected: 7.0.0 through 7.0.50; 8.0.0; 2023.0; 2024.0 through 2024.5.0; 6.0.0
CVE-2023-2534
8.1
1%
May 8
Information disclouse and DoS via websocket push events
Affected: 8.0.0 before 8.0.32
CVE-2020-1773
8.1
1%
Mar 27
An attacker with the ability to generate session IDs or password reset tokens, either by being able to authenticate or by exploiting OSA-2020-09, may be able to predict other…
Affected: 5.0.0 through 5.0.41; 6.0.0 through 6.0.26; 7.0.0 through 7.0.15
CVE-2023-1250
7.8
0%
Mar 20
Code execution through ACL creation
Affected: 6.0.1 through 6.0.34; 7.0.0 before 7.0.42; 8.0.0 before 8.0.31
CVE-2024-23794
7.5
0%
Jul 15
Agents are able to lock the ticket without the "Owner" permission
Affected: 8.0.0 before 2024.5.2
CVE-2024-23791
7.5
1%
Jan 29
Unnecessary data is written to log if issues during indexing occurs
Affected: 7.0.0 before 7.0.49; 8.0.0 before 2024.1.1
CVE-2023-6254
7.5
1%
Nov 27
Password is send back to client
Affected: 8.0.1 through 8.0.37
CVE-2022-3501
7.5
1%
Oct 17
Information exposure of template content due to missing check of permissions
Affected: 8.0.0 before 8.0.26
CVE-2021-21441
7.5
1%
Jun 16
There is a XSS vulnerability in the ticket overview screens
Affected: 6.0.1 and later; 7.0.0 through 7.0.26
CVE-2020-1772
7.5
2%
Mar 27
It's possible to craft Lost Password requests with wildcards in the Token value, which allows attacker to retrieve valid Token(s), generated by users which already requested new…
Affected: 5.0.0 through 5.0.41; 6.0.0 through 6.0.26; 7.0.0 through 7.0.15
CVE-2019-18180
7.5
3%
Dec 5
Improper Check for filenames with overly long extensions in PostMaster (sending in email) or uploading files (e.g
Affected: 5.0.0 before 5.0.39; 6.0.0 before 6.0.24; 7.0.0 before 7.0.13
CVE-2023-38056
7.2
1%
Jul 24
Code execution via System Configuration
Affected: 6.0.1 through 6.0.34; 7.0.0 before 7.0.45; 8.0.0 before 8.0.35
CVE-2018-7567
7.2
5%
Mar 4
In the Admin Package Manager in Open Ticket Request System (OTRS) 5.0.0 through 5.0.24 and 6.0.0 through 6.0.1, authenticated admins are able to exploit a Blind Remote Code…
Affected: 5.0.0 through 5.0.23; 6.0.0; 6.0.1
CVE-2026-48209
7.1
0%
Jun 1
Reflected XSS in authenticated agent context
Affected: through 6.0.32; 7.0.0 through 7.0.49
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