CVE-2024-27558: Stupid Simple CMS 1.2.4 is vulnerable to Cross Site Scripting (XSS) within the blog title of the settings.

Q: How do I fix CVE-2024-27558?

stupid simple cms: upgrade to newer than 1.2.4. Exact commands for each OS are on this page.

Q: Is CVE-2024-27558 being exploited?

CVE-2024-27558 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-2024-27558 affect?

CVE-2024-27558 affects stupid simple cms. Severity is medium (CVSS 6.1). Stupid Simple CMS 1.2.4 is vulnerable to Cross Site Scripting (XSS) within the blog title of the settings.

Q: How urgent is CVE-2024-27558?

Priority 36/100. Public exploit reference

Routine

MEDIUM 6.1UPGRADE

CVE-2024-27558 is a medium-severity flaw (CVSS 6.1) affecting stupid simple cms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Stupid Simple CMS 1.2.4 is vulnerable to Cross Site Scripting (XSS) within the blog title of the settings.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.4% (top 63%)
CISA exploited list	No
Weakness	CWE-79
Published	2024-03-01
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: codelyfe

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

Am I affected?

Timeline

2024-03-01 17:15 UTCPublished CVE record published
2026-06-17 07:20 UTCUpdated Record last modified

codelyfe stupid simple cms UPGRADE

Affected: <= 1.2.4

Fixed in: newer than 1.2.4

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy stupid-simple-cms || rpm -q stupid-simple-cms || stupid-simple-cms --version

2. UPGRADE to newer than 1.2.4 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade stupid-simple-cms

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade stupid-simple-cms

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-2024-27558?

stupid simple cms: upgrade to newer than 1.2.4. Exact commands for each OS are on this page.

Is CVE-2024-27558 being exploited?

CVE-2024-27558 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-2024-27558 affect?

CVE-2024-27558 affects stupid simple cms. Severity is medium (CVSS 6.1). Stupid Simple CMS 1.2.4 is vulnerable to Cross Site Scripting (XSS) within the blog title of the settings.

How urgent is CVE-2024-27558?

Priority 36/100. Public exploit reference

Related CVEs

CVE-2024-3202 LOW 3.7 UPGRADE A vulnerability, which was classified as problematic, has been found in codelyfe Stupid Simple CMS 1.2.4
CVE-2024-27689 HIGH 8.8 UPGRADE Stupid Simple CMS v1.2.4 was discovered to contain a Cross-Site Request Forgery (CSRF) via /update-article.php
CVE-2024-27559 MEDIUM 6.3 UPGRADE Stupid Simple CMS v1.2.4 was discovered to contain a Cross-Site Request Forgery (CSRF) via the component /save
CVE-2024-22715 HIGH 8.8 UPGRADE Stupid Simple CMS <=1.2.4 was discovered to contain a Cross-Site Request Forgery (CSRF) via the component /adm
CVE-2024-22714 MEDIUM 6.1 UPGRADE Stupid Simple CMS <=1.2.4 is vulnerable to Cross Site Scripting (XSS) in the editing section of the article co

References

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