CVE-2023-28836High severity
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AUTOMATICALLY VERIFIEDOFFICIAL VENDOR SOURCECOLLECTED 25 AUG 2026
Alibaba Dragonwell Project · AUTOMATIC DISCOVERY
Wagtail 1.13 LTS
Wagtail is tracked by BlackTree as a software framework or development platform. Its lifecycle page separates release identity, maintenance and security boundaries using the publisher's registered source.
This record passed BlackTree's automatic primary-source checks with a confidence score of 96. It is returned for operational research without requiring routine manual approval. Confirm edition and deployment applicability before acting.
Product overview
Wagtail is tracked by BlackTree as a software framework or development platform. Its lifecycle page separates release identity, maintenance and security boundaries using the publisher's registered source.
Main capabilities
- Application development components
- Versioned runtime or build interfaces
- Security and compatibility maintenance
Typical use
Used by software teams to build, run or maintain applications.
Deployment
Included in source projects, application dependencies, build systems or managed runtimes.
This category-level context is generated from the registered product identity. Confirm exact product capabilities on the publisher's page .
Collected lifecycle data
| Product | Wagtail |
|---|---|
| Release | 1.13 LTS |
| End of Active support | April 2019 |
| End of Support | April 2019 |
| Date precision | Month |
Known exploited vulnerabilities
Catalogue updated 11 Sep 2026These are product-family matches in the CISA Known Exploited Vulnerabilities catalogue. Confirm the affected product version in the vendor advisory.
No CISA known-exploited entries currently match this mapped product family.
This does not mean the product has no vulnerabilities.
Package vulnerability advisories
Checked 12 Sep 2026OSV advisories are matched through the registered package URL. A package-family match does not prove that the installed release is affected. Check the affected and fixed versions before remediation.
CVE-2021-29434High severity
Improper validation of URLs ('Cross-site Scripting') in Wagtail rich text fields
OSV recordCVE-2020-15118High severity
Cross-Site Scripting in Wagtail
OSV recordCVE-2026-55468Medium severity
Wagtail: Improper restriction handling on Pages admin API
OSV recordCVE-2024-35228Medium severity
Improper Handling of Insufficient Permissions in `wagtail.contrib.settings`
OSV recordCVE-2023-28837Medium severity
Wagtail vulnerable to denial-of-service via memory exhaustion when uploading large files
OSV recordCVE-2024-32882Low severity
Wagtail has permission check bypass when editing a model with per-field restrictions through `wagtail.contrib.settings` or `ModelViewSet`
OSV recordCVE-2026-55468Unknown severity
Wagtail: Improper restriction handling on Pages admin API
OSV recordSource evidence
PRIMARYManual
Wagtail official lifecycle source
Version | Release date | Active support | Security support | 1.13 LTS | October 2017 | April 2019 | April 2019
Publisher identity used by product-specific official-source collectors.
Open official vendor source