CVE-2026-7733
Last modified
CVE-2026-7733 is a high-severity vulnerability rated 7.3/10 on the CVSS scale. A flaw has been found in funadmin up to 7.1.0-rc6. This affects the function UploadService::chunkUpload of the file app/common/service/UploadService.php of the component Frontend Chunked Upload Endpoint. EPSS estimates a 0.29% chance of exploitation in the next 30 days.
Description
A flaw has been found in funadmin up to 7.1.0-rc6. This affects the function UploadService::chunkUpload of the file app/common/service/UploadService.php of the component Frontend Chunked Upload Endpoint. This manipulation of the argument File causes unrestricted upload. The attack is possible to be carried out remotely. The exploit has been published and may be used. Patch name: 59. To fix this issue, it is recommended to deploy a patch.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-7733?
How severe is CVE-2026-7733?
How do I fix CVE-2026-7733?
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.
Related CVEs from 2026
- CVE-2026-7727A vulnerability was determined in Shandong Hoteam Software P…7.3
- CVE-2026-7728A vulnerability was identified in ryanjoachim mcp-rtfm 0.1.0…6.3
- CVE-2026-7729A security flaw has been discovered in pixelsock directus-mc…6.3
- CVE-2026-7730A weakness has been identified in privsim mcp-test-runner 0.…6.3
- CVE-2026-7731A security vulnerability has been detected in code-projects …6.3
- CVE-2026-7732A vulnerability was detected in code-projects BloodBank Mana…6.3
- CVE-2026-7734A vulnerability has been found in osrg GoBGP up to 4.3.0. Th…7.5
- CVE-2026-7735A vulnerability was found in osrg GoBGP up to 4.3.0. Affecte…7.3
- CVE-2026-7736A vulnerability was determined in osrg GoBGP up to 4.3.0. Af…7.5
- CVE-2026-7737A vulnerability was identified in osrg GoBGP up to 4.3.0. Af…7.5
- CVE-2026-7738A security flaw has been discovered in puchunjie doc-tools-m…6.3
- CVE-2026-7739A weakness has been identified in justdan96 tsMuxer up to 2.…3.3
Are you affected by CVE-2026-7733?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST