Vulnerability details
CVE-2025-10041
ajitdas Flex QR Code Generator
Flex QR Code Generator <= 1.2.5 - Unauthenticated Arbitrary File Upload
CVSS 3.1
9.8Critical
Official description
The Flex QR Code Generator plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in thesave_qr_code_to_db() function in all versions up to, and including, 1.2.5. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 9.8Critical | 3.1 | CVEProject cvelistV5 (CNA) (Wordfence) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| ajitdas | Flex QR Code Generator | v ≤ 1.2.5 | CVEProject cvelistV5 (CNA) |
References and advisories
4- https://www.wordfence.com/threat-intel/vulnerabilities/id/40000879-a5ef-48f2-97e4-77d527259af0?source=cve
- https://plugins.trac.wordpress.org/browser/flex-qr-code-generator/tags/1.2.5/qr-code-generator.php#L208
- https://wordpress.org/plugins/flex-qr-code-generator/
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3379026%40flex-qr-code-generator&new=3379026%40flex-qr-code-generator&sfp_email=&sfph_mail=
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Details
- Published
- 2025-10-15
- Last updated
- 2026-04-08
- State
- Published
- Assigner (CNA)
- Wordfence
Exploit prediction (EPSS)
0.92%
Probability of exploitation in 30 days
60.4%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Partial
Weaknesses (CWE)
- CWE-434Unrestricted Upload of File with Dangerous Type