ChainPylons · webobPyPI:webob
Pylons webob: fix bypasses (2024–2026)
3 CVEs over 3 generations, 14 Aug 2024 to 20 Aug 2026.
Family tree
Left to right by publication date.Oldest first. Select a CVE to open it.- CVE-2024-4235314 Aug 2024 First in the chain
- CVE-2026-4488922 Jun 2026 bypassed the fix for CVE-2024-42353
- CVE-2026-5477020 Aug 2026 next fix after CVE-2026-44889
Exploited in the wild (CISA KEV) Not in KEV Priority score (0 to 100) High confidence Medium Low Link confidenceHow strong the evidence is that two CVEs are related. High: stated in the CVE text or linked in an advisory, or the same code was patched one release apart. Medium: the same code, or a version step plus a similar description. Low: similar description only.
CVEs in this family
Table view of the tree| CVE | Published | Title | Linked from | Priority |
|---|---|---|---|---|
| CVE-2024-42353 | 14 Aug 2024 | WebOb's location header normalization during redirect leads to open redirect · fixed in 1.8.8 | First in chain | 13.7 |
| CVE-2026-44889 | 22 Jun 2026 | WebOb: Location header normalization during redirect leads to open redirect · fixed in 1.8.10 | CVE-2024-42353 · bypassed the fix · High | 8.1 |
| CVE-2026-54770 | 20 Aug 2026 | WebOb: Open redirect in Location header normalization via leading C0 control / space characters · fixed in 1.8.11 | CVE-2026-44889 · Next fix in the same package · Medium | 11.6 |