CVE-2018-16780: Complete Responsive CMS Blog through 2018-05-20 has XSS via a comment.

Q: How do I fix CVE-2018-16780?

complete responsive cms blog: upgrade to newer than 2018-05-20. Exact commands for each OS are on this page.

Q: Is CVE-2018-16780 being exploited?

CVE-2018-16780 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-2018-16780 affect?

CVE-2018-16780 affects complete responsive cms blog. Severity is medium (CVSS 5.4). Complete Responsive CMS Blog through 2018-05-20 has XSS via a comment.

Q: How urgent is CVE-2018-16780?

Priority 34/100. Public exploit reference

Routine

MEDIUM 5.4UPGRADE

CVE-2018-16780 is a medium-severity flaw (CVSS 5.4) affecting complete responsive cms blog. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Complete Responsive CMS Blog through 2018-05-20 has XSS via a comment.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.5% (top 58%)
CISA exploited list	No
Weakness	CWE-79
Published	2018-09-10
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: complete responsive cms blog project

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

Am I affected?

Timeline

2018-09-10 04:29 UTCPublished CVE record published
2026-06-17 01:44 UTCUpdated Record last modified

complete responsive cms blog project complete responsive cms blog UPGRADE

Affected: <= 2018-05-20

Fixed in: newer than 2018-05-20

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy complete-responsive-cms-blog || rpm -q complete-responsive-cms-blog || complete-responsive-cms-blog --version

2. UPGRADE to newer than 2018-05-20 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade complete-responsive-cms-blog

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade complete-responsive-cms-blog

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-2018-16780?

complete responsive cms blog: upgrade to newer than 2018-05-20. Exact commands for each OS are on this page.

Is CVE-2018-16780 being exploited?

CVE-2018-16780 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-2018-16780 affect?

CVE-2018-16780 affects complete responsive cms blog. Severity is medium (CVSS 5.4). Complete Responsive CMS Blog through 2018-05-20 has XSS via a comment.

How urgent is CVE-2018-16780?

Priority 34/100. Public exploit reference

References

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