Arbitrary file upload in Therealsain Pixtream
CVE-2026-95830
A security flaw has been discovered in theRealSain Pixtream up to 866afd4f0cea812b918780fb74b67dccf8c4d6a0. This issue affects some unknown processing of the file /post_upload.php. The manipulation of the argument media results in unrestricted upload. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The vendor was contacted early about this disclosure but did not respond in any way.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.003 (28.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 28th percentile — 28.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.001
Affected products
- Therealsain Pixtream — versions 866afd4f0cea812b918780fb74b67dccf8c4d6a0
Weakness classification (CWE)
References
- vuldb.com/vuln/408523 (technical-description, vdb-entry)
- vuldb.com/vuln/408523/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-95830 (third-party-advisory)
- vuldb.com/submit/897169 (third-party-advisory)
- github.com/yingxiujie/cve/issues/11 (issue-tracking, exploit)
Frequently asked questions
- What is CVE-2026-95830?
- CVE-2026-95830 is a medium-severity vulnerability in Therealsain Pixtream, classified under Improper Access Control. CVSS score: 6.3/10. Published 2026-09-23.
- How severe is CVE-2026-95830?
- Medium severity. CVSS v3 base score is 6.3 out of 10.