GHSA-c4wc-ggrj-jg9v

Suggest an improvement
Source
https://github.com/advisories/GHSA-c4wc-ggrj-jg9v
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-c4wc-ggrj-jg9v/GHSA-c4wc-ggrj-jg9v.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-c4wc-ggrj-jg9v
Aliases
  • CVE-2026-107396
Published
2026-10-08T22:09:41Z
Modified
2026-10-08T22:30:19Z
Severity
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
Indico: Cross-Site-Scripting in link fields
Details

Impact

There is a Cross-Site-Scripting vulnerability in fields that allow entering custom URLs.

Patches

You should to update to Indico 3.3.13 as soon as possible. See the docs for instructions on how to update.

Workarounds

  • Set CSP_ENABLED = True in indico.conf - this is recommended regardless of updating.
  • Only let trustworthy users manage events or create content (including material uploads which speakers can typically do as well) on Indico.

For more information

If you have any questions or comments about this advisory:

Database specific 
{
    "cwe_ids": [
        "CWE-692"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-10-08T22:09:41Z",
    "nvd_published_at": "2026-10-08T20:17:34Z",
    "severity": "MODERATE"
}
References

Affected packages

PyPI / indico

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.3.13

Affected versions

0.*
0.98-rc1
0.98.0
0.98.1
0.98.2
0.99
1.*
1.0
1.1
1.1.1
1.1.2
1.2
1.2.1rc2
1.2.1rc4
1.2.1rc5
1.2.1rc6
1.2.1rc7
1.2.1rc9
1.2.1rc10
1.2.1rc11
1.2.1
1.2.2rc1
1.2.2
1.9.11.dev3
1.9.11.dev4
1.9.11.dev6
1.9.11.dev7
1.9.11.dev8
1.9.11.dev9
1.9.11.dev10
1.9.11.dev11
1.9.11.dev12
1.9.11.dev13
1.9.11.dev14
1.9.11.dev15
1.9.11.dev16
1.9.11.dev17
2.*
2.0a1
2.0rc1
2.0rc2
2.0
2.0.1
2.0.2
2.0.3
2.1
2.1.1
2.1.2
2.1.3
2.1.4
2.1.5
2.1.6
2.1.7
2.1.8
2.1.9
2.1.10
2.1.11
2.2
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.2.6
2.2.7
2.2.8
2.3
2.3.1
2.3.2
2.3.3
2.3.4
2.3.5
3.*
3.0rc1
3.0rc2
3.0
3.0.1
3.0.2
3.0.3
3.1
3.1.1
3.2
3.2.1
3.2.2
3.2.3
3.2.4
3.2.5
3.2.6
3.2.7
3.2.8
3.2.9
3.3
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
3.3.6
3.3.7
3.3.8
3.3.9
3.3.10
3.3.11
3.3.12

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-c4wc-ggrj-jg9v/GHSA-c4wc-ggrj-jg9v.json"