GHSA-jcjx-c3j3-44pr
Insufficient Session Expiration in @cyyynthia/tokenize
Impact
A bug introduced in version 1.1.0 made Tokenize generate faulty tokens with NaN as a generation date. As a result, tokens would not properly expire and remain valid regardless of the lastTokenReset field.
Patches
Version 1.1.3 contains a patch that'll invalidate these faulty tokens and make new ones behave as expected.
Workarounds
None. Tokens do not hold the necessary information to perform invalidation anymore.
References
PR #1
For more information
If you have any questions or comments about this advisory:
- Open an issue in github.com/cyyynthia/tokenize
- Email us at cynthia@cynthia.dev
What each source reports
GitHub AdvisoriesNo score
Insufficient Session Expiration in @cyyynthia/tokenize
Impact
A bug introduced in version 1.1.0 made Tokenize generate faulty tokens with NaN as a generation date. As a result, tokens would not properly expire and remain valid regardless of the lastTokenReset field.
Patches
Version 1.1.3 contains a patch that'll invalidate these faulty tokens and make new ones behave as expected.
Workarounds
None. Tokens do not hold the necessary information to perform invalidation anymore.
References
PR #1
For more information
If you have any questions or comments about this advisory:
- Open an issue in github.com/cyyynthia/tokenize
- Email us at cynthia@cynthia.dev
- Record
GHSA-jcjx-c3j3-44pr- Weakness
- CWE-613
- Updated
- 2026-11-02
OSVNo score
Insufficient Session Expiration in @cyyynthia/tokenize
Impact
A bug introduced in version 1.1.0 made Tokenize generate faulty tokens with NaN as a generation date. As a result, tokens would not properly expire and remain valid regardless of the lastTokenReset field.
Patches
Version 1.1.3 contains a patch that'll invalidate these faulty tokens and make new ones behave as expected.
Workarounds
None. Tokens do not hold the necessary information to perform invalidation anymore.
References
PR #1
For more information
If you have any questions or comments about this advisory:
- Open an issue in github.com/cyyynthia/tokenize
- Email us at cynthia@cynthia.dev
- Record
GHSA-jcjx-c3j3-44pr- Weakness
- CWE-613
- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
@cyyynthia/tokenizenpm | 1.1.0 up to 1.1.3 | 1.1.3 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | GitHub Advisories, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
GHSA-jcjx-c3j3-44pr is a vulnerability with no CVSS score yet in @cyyynthia/tokenize, published November 10, 2021. No source lists public exploit code. Fixed in @cyyynthia/tokenize 1.1.3.