GHSA-hg6j-4rv6-33pg

Suggest an improvement
Source
https://github.com/advisories/GHSA-hg6j-4rv6-33pg
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-hg6j-4rv6-33pg/GHSA-hg6j-4rv6-33pg.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-hg6j-4rv6-33pg
Aliases
  • CVE-2026-47265
Downstream
Related
Published
2026-06-03T21:34:38Z
Modified
2026-06-04T15:29:16.657025332Z
Severity
  • 6.6 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U CVSS Calculator
Summary
AIOHTTP is vulnerable to cross-origin redirect with per-request cookies
Details

Summary

Cookies set with the cookies parameter on requests are sent after following a cross-origin redirect.

Impact

If a developer uses the cookies parameter on a per-request basis then sensitive data might be leaked to an attacker if they manage to control a redirect.

Workaround

If unable to upgrade, using a Cookie header in the headers parameter is not vulnerable.

Patch: https://github.com/aio-libs/aiohttp/commit/f54c40851b0d6c4bbdab97ba518a223adda32478

Database specific 
{
    "github_reviewed_at": "2026-06-03T21:34:38Z",
    "severity": "MODERATE",
    "cwe_ids": [
        "CWE-346"
    ],
    "github_reviewed": true,
    "nvd_published_at": "2026-06-02T20:16:37Z"
}
References

Affected packages

PyPI / aiohttp

Package

Name
aiohttp
View open source insights on deps.dev
Purl
pkg:pypi/aiohttp

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.14.0

Affected versions

0.*
0.1
0.2
0.3
0.4
0.4.1
0.4.2
0.4.3
0.4.4
0.5.0
0.6.0
0.6.1
0.6.2
0.6.3
0.6.4
0.6.5
0.7.0
0.7.1
0.7.2
0.7.3
0.8.0
0.8.1
0.8.2
0.8.3
0.8.4
0.9.0
0.9.1
0.9.2
0.9.3
0.10.0
0.10.1
0.10.2
0.11.0
0.12.0
0.13.0
0.13.1
0.14.0
0.14.1
0.14.2
0.14.3
0.14.4
0.15.0
0.15.1
0.15.2
0.15.3
0.16.0
0.16.1
0.16.2
0.16.3
0.16.4
0.16.5
0.16.6
0.17.0
0.17.1
0.17.2
0.17.3
0.17.4
0.18.0
0.18.1
0.18.2
0.18.3
0.18.4
0.19.0
0.20.0
0.20.1
0.20.2
0.21.0
0.21.1
0.21.2
0.21.4
0.21.5
0.21.6
0.22.0a0
0.22.0b0
0.22.0b1
0.22.0b2
0.22.0b3
0.22.0b4
0.22.0b5
0.22.0b6
0.22.0
0.22.1
0.22.2
0.22.3
0.22.4
0.22.5
1.*
1.0.0
1.0.1
1.0.2
1.0.3
1.0.5
1.1.0
1.1.1
1.1.2
1.1.3
1.1.4
1.1.5
1.1.6
1.2.0
1.3.0
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
2.*
2.0.0rc1
2.0.0
2.0.1
2.0.2
2.0.3
2.0.4
2.0.5
2.0.6
2.0.7
2.1.0
2.2.0
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.3.0a1
2.3.0a2
2.3.0a3
2.3.0a4
2.3.0
2.3.1a1
2.3.1
2.3.2b2
2.3.2b3
2.3.2
2.3.3
2.3.4
2.3.5
2.3.6
2.3.7
2.3.8
2.3.9
2.3.10
3.*
3.0.0b0
3.0.0b1
3.0.0b2
3.0.0b3
3.0.0b4
3.0.0
3.0.1
3.0.2
3.0.3
3.0.4
3.0.5
3.0.6
3.0.7
3.0.8
3.0.9
3.1.0
3.1.1
3.1.2
3.1.3
3.2.0
3.2.1
3.3.0a0
3.3.0
3.3.1
3.3.2a0
3.3.2
3.4.0a0
3.4.0a3
3.4.0b1
3.4.0b2
3.4.0
3.4.1
3.4.2
3.4.3
3.4.4
3.5.0a1
3.5.0b1
3.5.0b2
3.5.0b3
3.5.0
3.5.1
3.5.2
3.5.3
3.5.4
3.6.0a0
3.6.0a1
3.6.0a2
3.6.0a3
3.6.0a4
3.6.0a5
3.6.0a6
3.6.0a7
3.6.0a8
3.6.0a9
3.6.0a11
3.6.0a12
3.6.0b0
3.6.0
3.6.1b3
3.6.1b4
3.6.1
3.6.2a0
3.6.2a1
3.6.2a2
3.6.2
3.6.3
3.7.0b0
3.7.0b1
3.7.0
3.7.1
3.7.2
3.7.3
3.7.4
3.7.4.post0
3.8.0a7
3.8.0b0
3.8.0
3.8.1
3.8.2
3.8.3
3.8.4
3.8.5
3.8.6
3.9.0b0
3.9.0b1
3.9.0rc0
3.9.0
3.9.1
3.9.2
3.9.3
3.9.4rc0
3.9.4
3.9.5
3.10.0b1
3.10.0rc0
3.10.0
3.10.1
3.10.2
3.10.3
3.10.4
3.10.5
3.10.6rc0
3.10.6rc1
3.10.6rc2
3.10.6
3.10.7
3.10.8
3.10.9
3.10.10
3.10.11rc0
3.10.11
3.11.0b0
3.11.0b1
3.11.0b2
3.11.0b3
3.11.0b4
3.11.0b5
3.11.0rc0
3.11.0rc1
3.11.0rc2
3.11.0
3.11.1
3.11.2
3.11.3
3.11.4
3.11.5
3.11.6
3.11.7
3.11.8
3.11.9
3.11.10
3.11.11
3.11.12
3.11.13
3.11.14
3.11.15
3.11.16
3.11.17
3.11.18
3.12.0b0
3.12.0b1
3.12.0b2
3.12.0b3
3.12.0rc0
3.12.0rc1
3.12.0
3.12.1rc0
3.12.1
3.12.2
3.12.3
3.12.4
3.12.6
3.12.7rc0
3.12.7
3.12.8
3.12.9
3.12.10
3.12.11
3.12.12
3.12.13
3.12.14
3.12.15
3.13.0
3.13.1
3.13.2
3.13.3
3.13.4
3.13.5

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-hg6j-4rv6-33pg/GHSA-hg6j-4rv6-33pg.json"