Vulnerability · Published Jan 26, 2023 · Assigned by @huntrdev
CVE-2023-0488Cross-site Scripting (XSS) - Stored in pyload/pyload
Critical 9.6
In plain English
A critical-severity cross-site scripting in pyload/pyload from pyload. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 58% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.0)9.6Critical
Exploit odds (30 days)0.9%top 41.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Cross-site Scripting (XSS) - Stored in GitHub repository pyload/pyload prior to 0.5.0b3.dev42.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| PyPI | pyload-ng | 0.5.0b3.dev42 | GHSA-wcm6-wv95-7jw6 |
| PyPI | pyload-ng | 0.5.0b3.dev42 | PYSEC-2026-907 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| pyload | pyload/pyload | unspecified – before 0.5.0b3.dev42 |
Weakness: CWE-79 · Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H