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CVE-2026-41075

RT: SQL injection via entry_aggregator parameter in JSON search

8.8 HighFix available

RT is an open source, enterprise-grade issue and ticket tracking system. Versions 5.0.0 through 5.0.9 and 6.0.0 through 6.0.2 contain an SQL injection vulnerability. An authenticated user can craft input that is incorporated into database queries without proper validation, potentially allowing them to read or modify data in the RT database. This issue has been fixed in versions 5.0.10 and 6.0.3. If developers are unable to upgrade immediately, they can temporarily work around this issue by restricting RT account access to trusted users.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
High

Exploit likelihood

0.34%Up 0.3 points since May 23, 2026
90%50%10%1%

What each source reports

CVE List Score used 8.8

RT: SQL injection via entry_aggregator parameter in JSON search

RT is an open source, enterprise-grade issue and ticket tracking system. Versions 5.0.0 through 5.0.9 and 6.0.0 through 6.0.2 contain an SQL injection vulnerability. An authenticated user can craft input that is incorporated into database queries without proper validation, potentially allowing them to read or modify data in the RT database. This issue has been fixed in versions 5.0.10 and 6.0.3. If developers are unable to upgrade immediately, they can temporarily work around this issue by restricting RT account access to trusted users.

Record
CVE-2026-41075
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-89
Updated
2026-11-02
EUVDEUVD-2026-31505 8.8

RT is an open source, enterprise-grade issue and ticket tracking system. Versions 5.0.0 through 5.0.9 and 6.0.0 through 6.0.2 contain an SQL injection vulnerability. An authenticated user can craft input that is incorporated into database queries without proper validation, potentially allowing them to read or modify data in the RT database. This issue has been fixed in versions 5.0.10 and 6.0.3. If developers are unable to upgrade immediately, they can temporarily work around this issue by restricting RT account access to trusted users.

Record
EUVD-2026-31505
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
NVD 8.8

RT is an open source, enterprise-grade issue and ticket tracking system. Versions 5.0.0 through 5.0.9 and 6.0.0 through 6.0.2 contain an SQL injection vulnerability. An authenticated user can craft input that is incorporated into database queries without proper validation, potentially allowing them to read or modify data in the RT database. This issue has been fixed in versions 5.0.10 and 6.0.3. If developers are unable to upgrade immediately, they can temporarily work around this issue by restricting RT account access to trusted users.

Record
CVE-2026-41075
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-89
Updated
2026-11-02
OSV 8.8

RT: SQL injection via entry_aggregator parameter in JSON search

RT is an open source, enterprise-grade issue and ticket tracking system. Versions 5.0.0 through 5.0.9 and 6.0.0 through 6.0.2 contain an SQL injection vulnerability. An authenticated user can craft input that is incorporated into database queries without proper validation, potentially allowing them to read or modify data in the RT database. This issue has been fixed in versions 5.0.10 and 6.0.3. If developers are unable to upgrade immediately, they can temporarily work around this issue by restricting RT account access to trusted users.

Record
CVE-2026-41075
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-89
Updated
2026-11-02
OSVDEBIAN-CVE-2026-41075 8.8

RT is an open source, enterprise-grade issue and ticket tracking system. Versions 5.0.0 through 5.0.9 and 6.0.0 through 6.0.2 contain an SQL injection vulnerability. An authenticated user can craft input that is incorporated into database queries without proper validation, potentially allowing them to read or modify data in the RT database. This issue has been fixed in versions 5.0.10 and 6.0.3. If developers are unable to upgrade immediately, they can temporarily work around this issue by restricting RT account access to trusted users.

Record
DEBIAN-CVE-2026-41075
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2026-41075 8.8

RT is an open source, enterprise-grade issue and ticket tracking system. Versions 5.0.0 through 5.0.9 and 6.0.0 through 6.0.2 contain an SQL injection vulnerability. An authenticated user can craft input that is incorporated into database queries without proper validation, potentially allowing them to read or modify data in the RT database. This issue has been fixed in versions 5.0.10 and 6.0.3. If developers are unable to upgrade immediately, they can temporarily work around this issue by restricting RT account access to trusted users.

Record
UBUNTU-CVE-2026-41075
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
request-tracker4
Debian:12
 before 4.4.6+dfsg-1.1+deb12u4, plus listed versions
4.4.6+dfsg-1.14.4.6+dfsg-1.1+deb12u14.4.6+dfsg-1.1+deb12u24.4.6+dfsg-1.1+deb12u3
4.4.6+dfsg-1.1+deb12u4
request-tracker5
Debian:12
 before 5.0.3+dfsg-3~deb12u6, plus listed versions
5.0.3+dfsg-25.0.3+dfsg-3~deb12u15.0.3+dfsg-3~deb12u25.0.3+dfsg-3~deb12u35.0.3+dfsg-3~deb12u45.0.3+dfsg-3~deb12u5
5.0.3+dfsg-3~deb12u6
request-tracker5
Debian:13
 before 5.0.7+dfsg-4+deb13u3, plus listed versions
5.0.7+dfsg-45.0.7+dfsg-4+deb13u15.0.7+dfsg-4+deb13u2
5.0.7+dfsg-4+deb13u3
request-tracker5
Debian:14
 before 5.0.10+dfsg-1, plus listed versions
5.0.7+dfsg-45.0.7+dfsg-55.0.7+dfsg-65.0.9+dfsg-15.0.9+dfsg-25.0.9+dfsg-35.0.9+dfsg-4
5.0.10+dfsg-1
request-tracker4
Ubuntu:16.04:LTS
 All versions, plus listed versions
4.2.11-24.2.12-34.2.12-44.2.12-5
 None known
request-tracker4
Ubuntu:Pro:18.04:LTS
 All versions, plus listed versions
4.4.1-54.4.2-14.4.2-24.4.2-2ubuntu0.1~esm1
 None known
request-tracker4
Ubuntu:20.04:LTS
 All versions, plus listed versions
4.4.3-24.4.3-2+deb10u3build0.20.04.1
 None known
request-tracker4
Ubuntu:22.04:LTS
 All versions, plus listed versions
4.4.4+dfsg-2ubuntu14.4.4+dfsg-2ubuntu1.22.04.1
 None known
request-tracker5
Ubuntu:Pro:22.04:LTS
 before 5.0.1+dfsg-1ubuntu1+esm2, plus listed versions
5.0.1+dfsg-1ubuntu15.0.1+dfsg-1ubuntu1+esm1
5.0.1+dfsg-1ubuntu1+esm2
request-tracker4
Ubuntu:24.04:LTS
 All versions, plus listed versions
4.4.4+dfsg-2ubuntu14.4.4+dfsg-2ubuntu24.4.7+dfsg-1
 None known
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Affected packages
PackageAffectedFixed
request-tracker5
Ubuntu:Pro:24.04:LTS
 before 5.0.5+dfsg-2ubuntu0.1~esm2, plus listed versions
5.0.1+dfsg-1ubuntu15.0.5+dfsg-25.0.5+dfsg-2ubuntu0.1~esm1
5.0.5+dfsg-2ubuntu0.1~esm2
request-tracker4
Ubuntu:25.10
 All versions, plus listed versions
4.4.7+dfsg-4syncable1
 None known
request-tracker5
Ubuntu:25.10
 All versions, plus listed versions
5.0.7+dfsg-25.0.7+dfsg-35.0.7+dfsg-4
 None known
request-tracker4
Ubuntu:26.04:LTS
 All versions, plus listed versions
4.4.7+dfsg-4syncable1
 None known
request-tracker5
Ubuntu:Pro:26.04:LTS
 before 5.0.7+dfsg-6ubuntu0.1~esm1, plus listed versions
5.0.7+dfsg-45.0.7+dfsg-6
5.0.7+dfsg-6ubuntu0.1~esm1

History

History
RecordedChangedSources
first indexedCVE List, EUVD, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-41075 is a high vulnerability (CVSS 8.8) in Bestpractical Rt, published May 22, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.34%, the 28th percentile. Fixed in request-tracker4 4.4.6+dfsg-1.1+deb12u4.

References

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