CVE-2023-5057: ActivityPub for WordPress < 1.0.0 - Contributor+ Stored XSS
First published: Mon Oct 16 2023(Updated: )
The ActivityPub WordPress plugin before 1.0.0 does not escape user metadata before outputting them in mentions, which could allow users with a role of Contributor and above to perform Stored XSS attacks
Credit: contact@wpscan.com contact@wpscan.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Automattic Activitypub | <1.0.0 | |
| <1.0.0 |
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Frequently Asked Questions
What is CVE-2023-5057?
CVE-2023-5057 is a vulnerability in the ActivityPub WordPress plugin before version 1.0.0 that allows stored XSS attacks.
How does CVE-2023-5057 impact WordPress?
CVE-2023-5057 allows users with a role of Contributor and above to perform stored XSS attacks in WordPress.
What is the severity of CVE-2023-5057?
CVE-2023-5057 has a severity keyword of 'medium' and a severity value of 5.4.
How can I fix CVE-2023-5057?
To fix CVE-2023-5057, update the ActivityPub WordPress plugin to version 1.0.0 or later.
Where can I find more information about CVE-2023-5057?
More information about CVE-2023-5057 can be found at the following reference: [link](https://wpscan.com/vulnerability/58a63507-f0fd-46f1-a80c-6b1c41dddcf5).
- collector/nvd-index
- agent/author
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/title
- agent/severity
- agent/references
- agent/weakness
- agent/description
- agent/first-publish-date
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/softwarecombine
- agent/tags
- agent/event
- vendor/automattic
- canonical/automattic activitypub