CVE-2022-43412
Non-constant time webhook token comparison in Jenkins Generic Webhook Trigger Plugin
Jenkins Generic Webhook Trigger Plugin 1.84.1 and earlier uses a non-constant time comparison function when checking whether the provided and expected webhook token are equal, potentially allowing attackers to use statistical methods to obtain a valid webhook token.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Jenkins Generic Webhook Trigger Plugin 1.84.1 and earlier uses a non-constant time comparison function when checking whether the provided and expected webhook token are equal, potentially allowing attackers to use statistical methods to obtain a valid webhook token.
- Record
CVE-2022-43412- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-203
- Updated
- 2026-11-02
CVE List
Jenkins Generic Webhook Trigger Plugin 1.84.1 and earlier uses a non-constant time comparison function when checking whether the provided and expected webhook token are equal, potentially allowing attackers to use statistical methods to obtain a valid webhook token.
- Record
CVE-2022-43412- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-203
- Updated
- 2026-11-02
EUVDEUVD-2022-6991
Jenkins Generic Webhook Trigger Plugin 1.84.1 and earlier uses a non-constant time comparison function when checking whether the provided and expected webhook token are equal, potentially allowing attackers to use statistical methods to obtain a valid webhook token.
- Record
EUVD-2022-6991- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-2jxx-2x93-2q2f
Non-constant time webhook token comparison in Jenkins Generic Webhook Trigger Plugin
Generic Webhook Trigger Plugin 1.84.1 and earlier does not use a constant-time comparison when checking whether the provided and expected webhook token are equal.
This could potentially allow attackers to use statistical methods to obtain a valid webhook token.
Generic Webhook Trigger Plugin 1.84.2 uses a constant-time comparison when validating the webhook token.
- Record
GHSA-2jxx-2x93-2q2f- CVSS 3.1
- 3.7 Low
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-203, CWE-208
- Updated
- 2026-11-02
OSVGHSA-2jxx-2x93-2q2f
Non-constant time webhook token comparison in Jenkins Generic Webhook Trigger Plugin
Generic Webhook Trigger Plugin 1.84.1 and earlier does not use a constant-time comparison when checking whether the provided and expected webhook token are equal.
This could potentially allow attackers to use statistical methods to obtain a valid webhook token.
Generic Webhook Trigger Plugin 1.84.2 uses a constant-time comparison when validating the webhook token.
- Record
GHSA-2jxx-2x93-2q2f- CVSS 3.1
- 3.7 Low
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-203, CWE-208
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
org.jenkins-ci.plugins:generic-webhook-triggerMaven |
before 1.84.2 | 1.84.2 |
org.jenkins-ci.plugins:generic-webhook-triggerMaven |
before 1.84.2, plus listed versions 0.1.01.01.11.101.11 Show 45 moreShow less1.121.131.141.151.161.171.181.191.21.201.211.221.231.241.251.261.271.281.291.31.301.311.321.331.341.351.361.371.381.391.41.401.411.421.431.441.451.461.471.481.491.51.501.511.52 |
1.84.2 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-43412 is a medium vulnerability (CVSS 5.3) in Jenkins Generic Webhook Trigger, published October 19, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.63%, the 50th percentile. Fixed in org.jenkins-ci.plugins:generic-webhook-trigger 1.84.2.
References
Left out here: 35 versions. The JSON record has them.