High severity7.7NVD Advisory· Published Mar 4, 2020· Updated Jun 17, 2026
CVE-2020-5251
CVE-2020-5251
Description
In parser-server before version 4.1.0, you can fetch all the users objects, by using regex in the NoSQL query. Using the NoSQL, you can use a regex on sessionToken and find valid accounts this way.
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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 | < 4.1.0 | 4.1.0 |
Affected products
4- osv-coords2 versions
< 4.1.0+ 1 more
- (no CPE)range: < 4.1.0
- (no CPE)range: < 4.1.0
- Range: < 4.1.0
Patches
Vulnerability mechanics
References
4- github.com/parse-community/parse-server/commit/3a3a5eee5ffa48da1352423312cb767de14de269nvdPatchThird Party AdvisoryWEB
- github.com/advisories/GHSA-h4mf-75hf-67w4ghsaADVISORY
- github.com/parse-community/parse-server/security/advisories/GHSA-h4mf-75hf-67w4nvdThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2020-5251ghsaADVISORY
News mentions
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