Vulnerability · Published Sep 18, 2020 · Assigned by hackerone
CVE-2020-8158
Critical 9.8
In plain English
A critical-severity security flaw in typeorm. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.1% (higher than 82% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code. Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)9.8Critical
Exploit odds (30 days)2.1%top 18.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack tooling1Public PoC
Official description
Prototype pollution vulnerability in the TypeORM package < 0.2.25 may allow attackers to add or modify Object properties leading to further denial of service or SQL injection attacks.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | typeorm | 0.2.25 | GHSA-pf2j-9qmp-jqr2 |
Affected products (as reported)
Weakness: CWE-471
References
- https://hackerone.com/reports/869574 x_refsource_MISC