CVE-2023-27631: Auth

Q: How do I fix CVE-2023-27631?

daily prayer time: upgrade to newer than 2023.05.04. Exact commands for each OS are on this page.

Q: Is CVE-2023-27631 being exploited?

CVE-2023-27631 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2023-27631 affect?

CVE-2023-27631 affects daily prayer time. Severity is medium (CVSS 6.5). Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerability in mmrs151 Daily Prayer Time plugin <= 2023.05.04 versions.

Q: How urgent is CVE-2023-27631?

Priority 31/100. No elevated risk signals yet.

Routine

MEDIUM 6.5UPGRADE

CVE-2023-27631 is a medium-severity flaw (CVSS 6.5) affecting daily prayer time. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerability in mmrs151 Daily Prayer Time plugin <= 2023.05.04 versions.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.4% (top 66%)
CISA exploited list	No
Weakness	CWE-79
Published	2023-06-22
Last modified	2026-06-17

Publisher (CNA): Patchstack · Vendor: mmrs151

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2023-06-22 08:15 UTCPublished CVE record published
2026-06-17 05:45 UTCUpdated Record last modified

mmrs151 daily prayer time UPGRADE

Affected: <= 2023.05.04

Fixed in: newer than 2023.05.04

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy daily-prayer-time || rpm -q daily-prayer-time || daily-prayer-time --version

2. UPGRADE to newer than 2023.05.04 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade daily-prayer-time

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade daily-prayer-time

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2023-27631?

daily prayer time: upgrade to newer than 2023.05.04. Exact commands for each OS are on this page.

Is CVE-2023-27631 being exploited?

CVE-2023-27631 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2023-27631 affect?

CVE-2023-27631 affects daily prayer time. Severity is medium (CVSS 6.5). Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerability in mmrs151 Daily Prayer Time plugin <= 2023.05.04 versions.

How urgent is CVE-2023-27631?

Priority 31/100. No elevated risk signals yet.

Related CVEs

CVE-2024-8621 CRITICAL 9.9 UPGRADE The Daily Prayer Time plugin for WordPress is vulnerable to SQL Injection via the 'max_word' attribute of the
CVE-2023-47817 MEDIUM 6.5 UPGRADE Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in mmrs151
CVE-2023-27632 MEDIUM 5.4 UPGRADE Cross-Site Request Forgery (CSRF) vulnerability in mmrs151 Daily Prayer Time plugin <= 2023.03.08 versions.

References

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