Parso is a Python parser library that provides abstract syntax tree parsing and code analysis functionality, with its vulnerability exposure centered on the single parso product. The observed weakness class reflects the inherent complexity of deserializing untrusted input in parsing contexts, which can introduce code-execution risk if parser state is not carefully managed. Current severity, exploitation, and exposure figures are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Parso Project over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2019-12760HIGH A deserialization vulnerability exists in the way parso through 0.4.0 handles grammar parsing from the cache. Cache loading relies on pickle and, provided that an evil pickle can b | Jun 6, 2019 | 7.5 | 25 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Parso Project.
Media articles that mention a CVE ID that affects a product developed by Parso Project — matched by CVE ID, not by vendor name.