Moderate severityNVD Advisory· Published Oct 22, 2020· Updated Aug 4, 2024
Improper session expiration in Parse Server
CVE-2020-15270
Description
Parse Server (npm package parse-server) broadcasts events to all clients without checking if the session token is valid. This allows clients with expired sessions to still receive subscription objects. It is not possible to create subscription objects with invalid session tokens. The issue is not patched.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
parse-servernpm | < 4.4.0 | 4.4.0 |
Affected products
3- osv-coords2 versions
< 4.3.1+ 1 more
- (no CPE)range: < 4.3.1
- (no CPE)range: < 4.4.0
- Range: <= 4.3.0
Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-2xm2-xj2q-qgpjghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-15270ghsaADVISORY
- github.com/parse-community/parse-server/commit/78b59fb26b1c36e3cdbd42ba9fec025003267f58ghsax_refsource_MISCWEB
- github.com/parse-community/parse-server/security/advisories/GHSA-2xm2-xj2q-qgpjghsax_refsource_CONFIRMWEB
- npmjs.com/parse-servermitrex_refsource_MISC
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