# CVE-2021-24523: Daily Prayer Time < 2021.08.10 - Authenticated Stored XSS

> Authenticated attackers can inject malicious scripts via plugin settings, leading to stored XSS attacks against other users.

- **Severity:** Medium 5.4 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 13 Sep 2021
- **Updated:** 3 Aug 2024
- **Also known as:** GHSA-68vv-fjgv-68v7

## What is CVE-2021-24523?

CVE-2021-24523 is a medium-severity cross-site scripting vulnerability in Unknown Daily Prayer Time, published on 13 Sep 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

The Daily Prayer Time WordPress plugin before 2021.08.10 does not sanitise or escape some of its settings before outputting them in the page, leading to Authenticated Stored Cross-Site Scripting issues.

Weakness: CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2021-24523?

It affects 1 product.


Products: Mmrs151 Daily Prayer Time.

## How do I fix CVE-2021-24523?

No fix has been published for CVE-2021-24523 yet. Limit exposure of the affected software until one is available.

## Is CVE-2021-24523 being exploited?

There is no known exploitation of CVE-2021-24523 in the wild and no public exploit code.

## Other vulnerabilities in Unknown Daily Prayer Time

- [CVE-2024-8621](https://insights.sbomify.com/CVE-2024-8621/): Daily Prayer Time <= 2024.08.26 - Authenticated (Contributor+) SQL Injection (critical 9.9)
- [CVE-2023-47817](https://insights.sbomify.com/CVE-2023-47817/): WordPress Daily Prayer Time Plugin <= 2023.10.13 is vulnerable to Cross Site Scripting (XSS) (medium 6.5)
- [CVE-2023-27631](https://insights.sbomify.com/CVE-2023-27631/): WordPress Daily Prayer Time Plugin <= 2023.05.04 is vulnerable to Cross Site Scripting (XSS) (medium 6.5)
- [CVE-2023-27632](https://insights.sbomify.com/CVE-2023-27632/): WordPress Daily Prayer Time Plugin <= 2023.03.08 is vulnerable to Cross Site Request Forgery (CSRF) (medium 5.4)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2021-24523 and fix it if it is affected.

What it is: CVE-2021-24523 is a medium-severity cross-site scripting vulnerability in Unknown Daily Prayer Time, published on 13 Sep 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2021-24523 in the wild and no public exploit code.

Affected product: Unknown Daily Prayer Time. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2021-24523/ (Markdown: https://insights.sbomify.com/CVE-2021-24523/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2021-24523
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2021-24523
- OSV: https://osv.dev/vulnerability/CVE-2021-24523

---
From sbomify Insights: https://insights.sbomify.com/CVE-2021-24523/
Summaries are generated and may contain mistakes; the official description above is the record.