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CVE-2018-18922
add_user in AbiSoft Ticketly 1.0 allows remote attackers to create administrator accounts via an action/add_user.php POST request.
Critical9.8EPSS 2.4%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
add_user in AbiSoft Ticketly 1.0 allows remote attackers to create administrator accounts via an action/add_user.php POST request.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | Critical9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 2.4% · top 16% of all CVEs (4 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.
Weakness
Affected products
n/a
- affected n/a
References (4)
- 45892 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
- https://0day.today/exploit/31658 (opens in a new tab)x_refsource_MISCx_transferred
- https://medium.com/%40javierolmedo/cve-2018-18922-ticketly-1-0-privilege-escalation-add-admin-4d1b3696f367 (opens in a new tab)x_refsource_MISCx_transferred
- https://hackpuntes.com/cve-2018-18922-ticketly-1-0-escalacion-de-privilegios-crear-cuenta-administrador/ (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2018-18922)Record last updated .