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CVE-2026-33656
🗓️ 22 Apr 2026 20:01:24Reported by GitHub_MType 
cve🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 46 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
 | CVE-2026-33656 | 22 Apr 202620:01 | – | attackerkb |
 | CVE-2026-33656 | 25 Mar 202612:58 | – | circl |
 | EspoCRM 路径遍历漏洞 | 22 Apr 202600:00 | – | cnnvd |
 | CVE-2026-33656 EspoCRM vulnerable to authenticated RCE via Formula with path traversal in attachment `sourceId`, exploitable by admin user | 22 Apr 202620:01 | – | cvelist |
 | EUVD-2026-25081 | 22 Apr 202620:01 | – | euvd |
 | CVE-2026-33656 | 22 Apr 202621:17 | – | nvd |
 | 📄 EspoCRM 9.3.3 Remote Code Execution / Path Traversal | 25 Mar 202600:00 | – | packetstorm |
| 📄 EspoCRM 9.3.3 Remote Code Execution | 17 Apr 202600:00 | – | packetstorm |
 | PT-2026-27774 | 25 Mar 202600:00 | – | ptsecurity |
 | CVE-2026-33656 | 5 Jun 202619:17 | – | redhatcve |
10
[
{
"vendor": "espocrm",
"product": "espocrm",
"versions": [
{
"version": "< 9.3.4",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| name | request body | api/v1/Attachment | Attachment creation used to seed a payload path traversal via subsequent formula execution. | CWE-22 |
| type | request body | api/v1/Attachment | Attachment creation used to seed a payload path traversal via subsequent formula execution. | CWE-22 |
| field | request body | api/v1/Attachment | Attachment creation used to seed a payload path traversal via subsequent formula execution. | CWE-22 |
| relatedType | request body | api/v1/Attachment | Attachment creation used to seed a payload path traversal via subsequent formula execution. | CWE-22 |
| isBeingUploaded | request body | api/v1/Attachment | Attachment creation used to seed a payload path traversal via subsequent formula execution. | CWE-22 |
| size | request body | api/v1/Attachment | Attachment creation used to seed a payload path traversal via subsequent formula execution. | CWE-22 |
| expression | request body | api/v1/Formula/action/run | Formula engine ACL bypass to set Attachment.sourceId to a crafted path for path traversal. | CWE-22 |
| targetType | request body | api/v1/Formula/action/run | Formula engine ACL bypass to set Attachment.sourceId to a crafted path for path traversal. | CWE-22 |
| targetId | request body | api/v1/Formula/action/run | Formula engine ACL bypass to set Attachment.sourceId to a crafted path for path traversal. | CWE-22 |
| c | path | client/x | Webshell execution endpoint triggered after payload deployment. | CWE-22 |
10
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17 Jun 2026 10:37Current
7.6High risk
Vulners AI Score7.6
CVSS 3.19.1
EPSS0.005
SSVC