CVE-2022-36034
Possible Regular Expression Denial of Service (ReDoS) used on uncontrolled data in nitrado.js
nitrado.js is a type safe wrapper for the Nitrado API. Possible ReDoS with lib input of {{ and with many repetitions of {{|. This issue has been patched in all versions above 0.2.5. There are currently no known workarounds.
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
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Possible Regular Expression Denial of Service (ReDoS) used on uncontrolled data in nitrado.js
nitrado.js is a type safe wrapper for the Nitrado API. Possible ReDoS with lib input of {{ and with many repetitions of {{|. This issue has been patched in all versions above 0.2.5. There are currently no known workarounds.
- Record
CVE-2022-36034- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-400, CWE-1333
- Updated
- 2026-11-02
EUVDEUVD-2022-6635
nitrado.js is a type safe wrapper for the Nitrado API. Possible ReDoS with lib input of {{ and with many repetitions of {{|. This issue has been patched in all versions above 0.2.5. There are currently no known workarounds.
- Record
EUVD-2022-6635- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-vqc4-v8hc-h2jg
Polynomial regular expression used on uncontrolled data in nitrado.js
Impact
Possible ReDoS with lib input of {{ and with many repetitions of {{|
Patches
Patched in all versions above 0.2.5
Workarounds
No known work arounds.
References
- OWASP: Regular expression Denial of Service - ReDoS
- Wikipedia: ReDoS.
- Wikipedia: Time complexity.
- James Kirrage, Asiri Rathnayake, Hayo Thielecke: Static Analysis for Regular Expression Denial-of-Service Attack.
- Common Weakness Enumeration: CWE-1333.
- Common Weakness Enumeration: CWE-400.
- Record
GHSA-vqc4-v8hc-h2jg- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-1333
- Updated
- 2026-11-02
NVD
nitrado.js is a type safe wrapper for the Nitrado API. Possible ReDoS with lib input of {{ and with many repetitions of {{|. This issue has been patched in all versions above 0.2.5. There are currently no known workarounds.
- Record
CVE-2022-36034- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-400, CWE-1333
- Updated
- 2026-11-02
OSVGHSA-vqc4-v8hc-h2jg
Polynomial regular expression used on uncontrolled data in nitrado.js
Impact
Possible ReDoS with lib input of {{ and with many repetitions of {{|
Patches
Patched in all versions above 0.2.5
Workarounds
No known work arounds.
References
- OWASP: Regular expression Denial of Service - ReDoS
- Wikipedia: ReDoS.
- Wikipedia: Time complexity.
- James Kirrage, Asiri Rathnayake, Hayo Thielecke: Static Analysis for Regular Expression Denial-of-Service Attack.
- Common Weakness Enumeration: CWE-1333.
- Common Weakness Enumeration: CWE-400.
- Record
GHSA-vqc4-v8hc-h2jg- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-1333
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
nitrado.jsnpm |
before 0.2.5 | 0.2.5 |
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-2022-36034 is a high vulnerability (CVSS 7.5) in Cainthebest Nitrado.js, published August 29, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.94%, the 61st percentile. Fixed in nitrado.js 0.2.5.