PYSEC-2026-2042

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Import Source
https://github.com/pypa/advisory-database/blob/main/vulns/weblate/PYSEC-2026-2042.yaml
JSON Data
https://api.osv.dev/v1/vulns/PYSEC-2026-2042
Aliases
Published
2026-07-07T16:03:12Z
Modified
2026-07-07T17:47:56Z
Severity
  • 1.0 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Weblate has improper validation upon invitation acceptance
Details

Impact

It was possible to accept an invitation opened by a different Weblate user.

Patches

Workarounds

Users should avoid leaving Weblate sessions with an unattended opened invitation.

References

Thanks to Nahid0x for responsibly disclosing this vulnerability to Weblate.

References

Affected packages

PyPI / weblate

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.15

Affected versions

1.*
1.9
2.*
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10
2.10.1
2.11
2.12
2.13
2.13.1
2.14
2.14.1
2.15
2.16
2.17
2.17.1
2.18
2.19
2.19.1
2.20
3.*
3.0
3.0.1
3.1
3.1.1
3.2
3.2.1
3.2.2
3.3
3.4
3.5
3.5.1
3.6
3.6.1
3.7
3.7.1
3.8
3.9
3.9.1
3.10
3.10.1
3.10.2
3.10.3
3.11
3.11.1
3.11.2
3.11.3
4.*
4.0
4.0.1
4.0.2
4.0.3
4.0.4
4.1
4.1.1
4.2
4.2.1
4.2.2
4.3
4.3.1
4.3.2
4.4
4.4.1
4.4.2
4.5
4.5.1
4.5.2
4.5.3
4.6
4.6.1
4.6.2
4.7
4.7.1
4.7.2
4.8
4.8.1
4.9
4.9.1
4.10
4.10.1
4.11
4.11.1
4.11.2
4.12
4.12.1
4.12.2
4.13
4.13.1
4.14
4.14.1
4.14.2
4.15
4.15.1
4.15.2
4.16
4.16.1
4.16.2
4.16.3
4.16.4
4.17
4.18
4.18.1
4.18.2
5.*
5.0
5.0.1
5.0.2
5.1
5.1.1
5.2
5.2.1
5.3
5.3.1
5.4
5.4.1
5.4.2
5.4.3
5.5
5.5.2
5.5.3
5.5.4
5.5.5
5.6
5.6.1
5.6.2
5.7
5.7.1
5.7.2
5.8.1
5.8.2
5.8.3
5.8.4
5.9.1
5.9.2
5.10
5.10.1
5.10.2
5.10.3
5.10.4
5.11
5.11.1
5.11.3
5.11.4
5.12.1
5.12.2
5.13
5.13.1
5.13.2
5.13.3
5.14
5.14.1
5.14.2
5.14.3

Database specific

source 
"https://github.com/pypa/advisory-database/blob/main/vulns/weblate/PYSEC-2026-2042.yaml"