CVE-2026-65877: Joomla Extension - joomshaper.com - Authenticated SQL injection in SP Page Builder < 6.7.1 - Improper validat

Q: How do I fix CVE-2026-65877?

No fixed release is listed yet. Watch the vendor advisory and apply any mitigation shown on this page.

Q: Is CVE-2026-65877 being exploited?

CVE-2026-65877 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-2026-65877 affect?

CVE-2026-65877 affects affected software. Severity is high (CVSS 8.2). Joomla Extension - joomshaper.com - Authenticated SQL injection in SP Page Builder < 6.7.1 - Improper validation of various parameters in the media manager search and date filters lead to an SQL injection vector.

Routine

HIGH 8.2

CVE-2026-65877 is a high-severity flaw (CVSS 8.2) affecting affected software. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Joomla Extension - joomshaper.com - Authenticated SQL injection in SP Page Builder < 6.7.1 - Improper validation of various parameters in the media manager search and date filters lead to an SQL injection vector.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	8.2 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	0.4% (top 69%)
CISA exploited list	No
Weakness	CWE-89
Published	2026-07-27
Last modified	2026-10-24

Publisher (CNA): Joomla! Project

Last updated 2026-10-24 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Timeline

2026-07-27 14:17 UTCPublished CVE record published
2026-10-24 13:10 UTCUpdated Record last modified

Exact fixes by distribution

Fedora 46 · sugar-toolkit-gtk3 · FIXED · 0.122-2.fc46 · FEDORA-2026-d11eb2faf0 · source

sudo dnf upgrade --advisory=FEDORA-2026-d11eb2faf0

Fedora ELN · ntpd-rs · FIXED · 1.7.2-3.eln159 · FEDORA-2026-57e4a99310 · source

sudo dnf upgrade --advisory=FEDORA-2026-57e4a99310

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Write-up: mysites.guru/blog/sp-page-builder-sql-injection-mail-relay-disclosure/

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-2026-65877?

No fixed release is listed yet. Watch the vendor advisory and apply any mitigation shown on this page.

Is CVE-2026-65877 being exploited?

CVE-2026-65877 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-2026-65877 affect?

CVE-2026-65877 affects affected software. Severity is high (CVSS 8.2). Joomla Extension - joomshaper.com - Authenticated SQL injection in SP Page Builder < 6.7.1 - Improper validation of various parameters in the media manager search and date filters lead to an SQL injection vector.

How urgent is CVE-2026-65877?

Priority 37/100. High severity

Software pages

Joomla vulnerabilities

References

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