CVE-2026-55518
🗓️ 17 Jul 2026 20:51:19Reported by GitHub_MType 
cve🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 117 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 13 |
|---|---|---|---|---|
 | CVE-2026-55518 | 17 Jul 202620:51 | – | attackerkb |
 | CVE-2026-55518 | 17 Jun 202606:07 | – | circl |
 | CVE-2026-55518 Avo: Missing Authorization in Avo Association Attach Endpoint Allows Unauthorized Relationship Manipulation and Privilege Escalation | 17 Jul 202620:51 | – | cvelist |
 | EUVD-2026-45334 | 17 Jul 202620:51 | – | euvd |
 | Avo: Missing Authorization in Avo Association Attach Endpoint Allows Unauthorized Relationship Manipulation and Privilege Escalation | 17 Jun 202618:49 | – | github |
 | CVE-2026-55518 | 17 Jul 202620:51 | – | mend |
 | CVE-2026-55518 | 17 Jul 202621:17 | – | nvd |
 | GHSA-8FQ9-273G-6MRG Avo: Missing Authorization in Avo Association Attach Endpoint Allows Unauthorized Relationship Manipulation and Privilege Escalation | 17 Jun 202618:49 | – | osv_ghsa |
 | PT-2026-50602 | 17 Jun 202600:00 | – | ptsecurity |
 | CVE-2026-55518: Authorization Bypass Through User-Controlled Key | 17 Jul 202600:00 | – | rapid7 |
10
[
{
"vendor": "avo-hq",
"product": "avo",
"versions": [
{
"version": ">= 4.0.0.beta.1, < 4.0.0.beta.51",
"status": "affected"
},
{
"version": "< 3.32.1",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| :resource | path | /resources/:resource/:id/:related | Avo's association attach workflow fails to perform authorization checks on the POST endpoint, allowing low-privileged users to bypass UI-level restrictions and attach related records to a parent record. | CWE-639, CWE-862, CWE-863 |
| :id | path | /resources/:resource/:id/:related | Avo's association attach workflow fails to perform authorization checks on the POST endpoint, allowing low-privileged users to bypass UI-level restrictions and attach related records to a parent record. | CWE-639, CWE-862, CWE-863 |
| :related | path | /resources/:resource/:id/:related | Avo's association attach workflow fails to perform authorization checks on the POST endpoint, allowing low-privileged users to bypass UI-level restrictions and attach related records to a parent record. | CWE-639, CWE-862, CWE-863 |
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23 Jul 2026 17:58Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.19.6
EPSS0.00448
SSVC