CVE-2019-5009 EXPLOIT
7.2
HIGH · CVSS 3.1 · EPSS 9.9% (pctl 95)
Patch early
A public exploit exists.
Description
Vtiger CRM 7.1.0 before Hotfix2 allows uploading files with the extension "php3" in the logo upload field, if the uploaded file is in PNG format and has a size of 150x40. One can put PHP code into the image; PHP code can be executed using "<? ?>" tags, as demonstrated by a CompanyDetailsSave action. This bypasses the bad-file-extensions protection mechanism. It is related to actions/CompanyDetailsSave.php, actions/UpdateCompanyLogo.php, and models/CompanyDetails.php.
Scoring
| CVSS | 7.2 (HIGH, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 9.94% — more likely to be exploited than 95% of all CVEs |
| Weakness | CWE-434 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2019-01-04 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| vtiger | vtiger crm |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Vtiger CRM 7.1.0 - Remote Code Execution | 2019-01-02 |
References
- http://code.vtiger.com/vtiger/vtigercrm/commit/52fc2fb520ddc55949c2fbedaabd61ddd0109375
- http://lists.vtigercrm.com/pipermail/vtigercrm-developers/2019-January/037852.html
- https://pentest.com.tr/exploits/Vtiger-CRM-7-1-0-Remote-Code-Execution.html
- https://www.exploit-db.com/exploits/46065
- http://code.vtiger.com/vtiger/vtigercrm/commit/52fc2fb520ddc55949c2fbedaabd61ddd0109375
- http://lists.vtigercrm.com/pipermail/vtigercrm-developers/2019-January/037852.html
- https://pentest.com.tr/exploits/Vtiger-CRM-7-1-0-Remote-Code-Execution.html
- https://www.exploit-db.com/exploits/46065
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