CVE-2026-48947
MEDIUMCVSS 4.9/10EPSS 0.25%
Last modified
CVE-2026-48947 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. An improper access check allows privileged users to overwrite media files without editing permissions.. EPSS estimates a 0.25% chance of exploitation in the next 30 days.
Description
An improper access check allows privileged users to overwrite media files without editing permissions.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Joomla | Joomla\! | >= 4.1.0, < 5.4.7 |
| Joomla | Joomla\! | >= 6.0.0, < 6.1.2 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-48947?
An improper access check allows privileged users to overwrite media files without editing permissions.
How severe is CVE-2026-48947?
CVE-2026-48947 has a CVSS score of 4.9/10 (MEDIUM severity). The EPSS model estimates a 0.25% probability of exploitation in the next 30 days.
How do I fix CVE-2026-48947?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2026-48947?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST