CVE-2020-29597 EXPLOIT
9.8
CRITICAL · CVSS 3.1 · EPSS 71% (pctl 99)
Patch early
A public exploit exists.
Description
IncomCMS 2.0 has a modules/uploader/showcase/script.php insecure file upload vulnerability. This vulnerability allows unauthenticated attackers to upload files into the server.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 71.01% — more likely to be exploited than 99% of all CVEs |
| Weakness | CWE-434 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2020-12-07 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| incomcms project | incomcms |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | IncomCMS 2.0 - Insecure File Upload | 2021-01-05 |
References
- http://packetstormsecurity.com/files/160784/Incom-CMS-2.0-File-Upload.html
- https://github.com/M4DM0e/m4dm0e.github.io/blob/gh-pages/_posts/2020-12-07-incom-insecure-up.md
- https://m4dm0e.github.io/2020/12/07/incom-insecure-up.html
- http://packetstormsecurity.com/files/160784/Incom-CMS-2.0-File-Upload.html
- https://github.com/M4DM0e/m4dm0e.github.io/blob/gh-pages/_posts/2020-12-07-incom-insecure-up.md
- https://m4dm0e.github.io/2020/12/07/incom-insecure-up.html
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