The vulnerability of the `Response._make_location_absolute()` function in the `src/webob/response.py` file of the WebOb library, which is used for analyzing HTTP requests and generating HTTP responses. This vulnerability allows attackers to carry out phishing attacks.
🗓️ 26 Aug 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 3 Views
| Reporter | Title | Published | Views | Family All 16 |
|---|---|---|---|---|
 | CVE-2026-54770 affecting package python-webob for versions less than 1.8.11-1 | 25 Aug 202623:52 | – | cbl_mariner |
 | CVE-2026-54770 | 27 Aug 202623:33 | – | circl |
 | CVE-2026-54770 | 20 Aug 202616:31 | – | cve |
 | CVE-2026-54770 WebOb: Open redirect in Location header normalization via leading C0 control / space characters | 20 Aug 202616:31 | – | cvelist |
 | CVE-2026-54770 | 20 Aug 202616:31 | – | debiancve |
 | EUVD-2026-63467 | 27 Aug 202622:10 | – | euvd |
 | WebOb: Open redirect in Location header normalization via leading C0 control / space characters | 27 Aug 202622:10 | – | github |
 | CVE-2026-54770 | 20 Aug 202617:18 | – | nvd |
 | DEBIAN-CVE-2026-54770 | 20 Aug 202617:18 | – | osv |
| ECHO-89E1-36B7-43BE | 21 Aug 202619:54 | – | osv |
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26 Aug 2026 00:00Current
5.4Medium risk
Vulners AI Score5.4
CVSS 36.1
CVSS 26.4
EPSS0.00339