PYSEC-2026-2178

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Import Source
https://github.com/pypa/advisory-database/blob/main/vulns/gradio/PYSEC-2026-2178.yaml
JSON Data
https://api.osv.dev/v1/vulns/PYSEC-2026-2178
Aliases
Published
2026-05-27T15:16:31.020Z
Modified
2026-07-13T16:45:11.499302138Z
Severity
  • 6.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N CVSS Calculator
Summary
[none]
Details

Gradio before version 6.15.0 contains a cookie injection vulnerability that allows remote attackers to perform cross-Space session fixation by exploiting a shared module-level HTTP client used across all users in the reverse proxy endpoint. Attackers controlling any HF Space can return a parent-domain cookie that the shared client stores and automatically replays into all subsequent proxy requests to other legitimate Spaces, affecting all users of the same Gradio deployment.

References

Affected packages

PyPI / gradio

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.15.0

Affected versions

0.*
0.1.0
0.1.1
0.1.2
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.1
0.3.0
0.3.1
0.3.2
0.3.3
0.3.4
0.3.5
0.4.0
0.4.1
0.4.2
0.4.4
0.5.0
0.7.0
0.7.1
0.7.2
0.7.3
0.7.4
0.7.5
0.7.6
0.7.7
0.7.8
0.8.0
0.8.1
0.9.0
0.9.1
0.9.2
0.9.3
0.9.4
0.9.5
0.9.6
0.9.7
0.9.8
0.9.9.2
0.9.9.3
0.9.9.5
0.9.9.6
0.9.9.7
0.9.9.8
0.9.9.9
0.9.9.9.2
1.*
1.0.0a1
1.0.0a3
1.0.0a4
1.0.0
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.1.0
1.1.1
1.1.2
1.1.3
1.1.4
1.1.5
1.1.6
1.1.8
1.1.8.1
1.1.9
1.2.2
1.2.3
1.3.0
1.3.1
1.3.2
1.4.0
1.4.2
1.4.3
1.4.4
1.5.0
1.5.1
1.5.3
1.5.4
1.6.0
1.6.1
1.6.2
1.6.3
1.6.4
1.7.0
1.7.1
1.7.2
1.7.3
1.7.4
1.7.5
1.7.6
1.7.7
2.*
2.0.0
2.0.1
2.0.2
2.0.4
2.0.5
2.0.6
2.0.7
2.0.8
2.0.9
2.0.10
2.1.0
2.1.1
2.1.2
2.1.4
2.1.6
2.1.7
2.2.0
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.2.6
2.2.7
2.2.8
2.2.9a0
2.2.9a2
2.2.10
2.2.11
2.2.12
2.2.13
2.2.14
2.2.15
2.3.0a0
2.3.0b99
2.3.0b101
2.3.0b102
2.3.0
2.3.3
2.3.4
2.3.5b0
2.3.5
2.3.6
2.3.7b0
2.3.7b1
2.3.7b2
2.3.7
2.3.8b0
2.3.9
2.4.0a0
2.4.0
2.4.1
2.4.2
2.4.4
2.4.5
2.4.6
2.4.7b0
2.4.7b2
2.4.7b3
2.4.7b4
2.4.7b5
2.4.7b6
2.4.7b7
2.4.7b8
2.4.7b9
2.5.0
2.5.1
2.5.2
2.5.3
2.5.8a0
2.6.0
2.6.1a0
2.6.1b0
2.6.1b3
2.6.1
2.6.2
2.6.3
2.6.4b0
2.6.4b2
2.6.4b3
2.6.4
2.7.0a101
2.7.0a102
2.7.0b70
2.7.0
2.7.5
2.7.5.1
2.7.5.2b0
2.7.5.2
2.8.0a100
2.8.0b0
2.8.0b2
2.8.0b3
2.8.0b4
2.8.0b5
2.8.0b6
2.8.0b10
2.8.0b12
2.8.0b20
2.8.0b22
2.8.0
2.8.1
2.8.2
2.8.3
2.8.4
2.8.5
2.8.6
2.8.7
2.8.8
2.8.9
2.8.10
2.8.11
2.8.12
2.8.13
2.8.14
2.9.0b0
2.9.0b1
2.9.0b2
2.9.0b3
2.9.0b5
2.9.0b6
2.9.0b7
2.9.0b8
2.9.0b9
2.9.0b10
2.9b11
2.9b12
2.9b13
2.9b14
2.9b15
2.9b20
2.9b21
2.9b22
2.9b23
2.9b24
2.9b25
2.9b26
2.9b27
2.9b28
2.9b30
2.9b31
2.9b32
2.9b33
2.9b40
2.9b48
2.9b50
2.9.0
2.9.0.1
2.9.1
2.9.2
2.9.3
2.9.4
3.*
3.0b0
3.0b1
3.0b2
3.0b5
3.0b6
3.0b8
3.0b9
3.0b10
3.0
3.0.1b120
3.0.1b121
3.0.1b300
3.0.1
3.0.2
3.0.3
3.0.4
3.0.5
3.0.6b1
3.0.6b2
3.0.6b3
3.0.6
3.0.7
3.0.8b1
3.0.8
3.0.9b10
3.0.9b11
3.0.9b20
3.0.9
3.0.10b2
3.0.10b16
3.0.10
3.0.11b1
3.0.11
3.0.12
3.0.13b13
3.0.13b15
3.0.13b100
3.0.13
3.0.14
3.0.15
3.0.16
3.0.17
3.0.18b0
3.0.18
3.0.19b0
3.0.19b1
3.0.19b2
3.0.19
3.0.20.dev0
3.0.20
3.0.21
3.0.22
3.0.23.dev1
3.0.23
3.0.24
3.0.25
3.0.26
3.1.0
3.1.1
3.1.2
3.1.3a0
3.1.3a2
3.1.3a3
3.1.3a4
3.1.3a5
3.1.3
3.1.4b0
3.1.4b1
3.1.4b2
3.1.4b3
3.1.4b4
3.1.4b5
3.1.4
3.1.5b1
3.1.5b2
3.1.5b3
3.1.5b4
3.1.5b5
3.1.5b7
3.1.5b8
3.1.5b9
3.1.5b10
3.1.5
3.1.6b1
3.1.6
3.1.7
3.1.8b0
3.1.8b2
3.1.8b3
3.1.8b4
3.1.8b6
3.2
3.2.1b0
3.2.1b1
3.2.1b2
3.3b0
3.3b1
3.3
3.3.1
3.4b0
3.4b1
3.4b2
3.4b3
3.4b5
3.4
3.4.1
3.5
3.6.0b1
3.6.0b2
3.6.0b3
3.6.0b7
3.6.0b10
3.6
3.7
3.8b1
3.8b2
3.8
3.8.1.dev1
3.8.1
3.8.2
3.9
3.9.1
3.10.0
3.10.1
3.11.0
3.12.0b1
3.12.0b2
3.12.0b3
3.12.0b6
3.12.0b7
3.12.0
3.13.0b1
3.13.0
3.13.1b0
3.13.1b1
3.13.1b2
3.13.1
3.13.2
3.14.0a1
3.14.0
3.15.0
3.16.0
3.16.1b1
3.16.1
3.16.2
3.17.0
3.17.1b1
3.17.1b2
3.17.1
3.18.0
3.18.1b1
3.18.1b2
3.18.1b3
3.18.1b4
3.18.1b5
3.18.1b6
3.18.1b7
3.19.0
3.19.1
3.20.0b1
3.20.0b2
3.20.0
3.20.1
3.21.0
3.22.0
3.22.1b1
3.22.1
3.23.0
3.23.1b1
3.23.1b2
3.23.1b3
3.24.0
3.24.1
3.25.0
3.25.1b1
3.25.1b2
3.26.0
3.27.0
3.28.0
3.28.1
3.28.2
3.28.3
3.28.4b0
3.29.0
3.30.0
3.31.0
3.32.0
3.33.0
3.33.1
3.34.0
3.35.0
3.35.1
3.35.2
3.36.0
3.36.1
3.37.0
3.38.0
3.39.0
3.40.0
3.40.1
3.41.0
3.41.1
3.41.2
3.42.0
3.43.0
3.43.1
3.43.2
3.44.0
3.44.1
3.44.2
3.44.3
3.44.4
3.45.0b0
3.45.0b9
3.45.0b10
3.45.0b11
3.45.0b12
3.45.0b13
3.45.0
3.45.1
3.45.2
3.46.0
3.46.1
3.47.0
3.47.1
3.48.0
3.49.0
3.50.0
3.50.1
3.50.2
4.*
4.0.0b15
4.0.0
4.0.1
4.0.2
4.1.0
4.1.1
4.1.2
4.2.0
4.3.0
4.4.0
4.4.1
4.5.0
4.7.0
4.7.1
4.8.0
4.9.0
4.9.1
4.10.0
4.11.0
4.12.0
4.13.0
4.14.0
4.15.0
4.16.0
4.17.0
4.18.0
4.19.0
4.19.1
4.19.2
4.20.0
4.20.1
4.21.0
4.22.0
4.23.0
4.24.0
4.25.0
4.26.0
4.27.0
4.28.0
4.28.1
4.28.2
4.28.3
4.29.0
4.31.0
4.31.1
4.31.2
4.31.3
4.31.4
4.31.5
4.32.0
4.32.1
4.32.2
4.33.0
4.35.0
4.36.0
4.36.1
4.37.1
4.37.2
4.38.0
4.38.1
4.39.0
4.40.0
4.41.0
4.42.0
4.43.0
4.44.0
4.44.1
5.*
5.0.0b1
5.0.0b5
5.0.0b6
5.0.0b7
5.0.0b8
5.0.0b9
5.0.0b10
5.0.0
5.0.1
5.0.2
5.1.0
5.3.0
5.4.0
5.5.0
5.6.0
5.7.0
5.7.1
5.8.0
5.9.0
5.9.1
5.10.0
5.11.0
5.12.0
5.13.0
5.13.1
5.13.2
5.14.0
5.15.0
5.16.0
5.16.1
5.16.2
5.17.0
5.17.1
5.18.0
5.19.0
5.20.0
5.20.1
5.21.0
5.22.0
5.23.0
5.23.1
5.23.2
5.23.3
5.24.0
5.25.0
5.25.1
5.25.2
5.26.0
5.27.0
5.27.1
5.28.0
5.29.0
5.29.1
5.30.0
5.31.0
5.32.0
5.32.1
5.33.0
5.33.1
5.33.2
5.34.0
5.34.1
5.34.2
5.35.0
5.36.2
5.37.0
5.38.0
5.38.1
5.38.2
5.39.0
5.40.0
5.41.0
5.41.1
5.42.0
5.43.0
5.43.1
5.44.0
5.44.1
5.45.0
5.46.0
5.46.1
5.47.0
5.47.1
5.47.2
5.48.0
5.49.0
5.49.1
5.50.0.dev0
5.50.0
5.50.1.dev0
5.50.1.dev1
6.*
6.0.0.dev0
6.0.0.dev1
6.0.0.dev3
6.0.0.dev4
6.0.0.dev5
6.0.0
6.0.1
6.0.2
6.1.0
6.2.0
6.3.0
6.4.0
6.5.0
6.5.1
6.6.0
6.7.0
6.8.0
6.9.0
6.10.0
6.11.0
6.12.0
6.13.0
6.14.0

Database specific

source 
"https://github.com/pypa/advisory-database/blob/main/vulns/gradio/PYSEC-2026-2178.yaml"