CVE-2018-18922 json
add_user in AbiSoft Ticketly 1.0 allows remote attackers to create administrator accounts via an action/add_user.php POST request.
published 2018-12-13 7 y ago modified 2026-06-17 4 mo ago also EUVD-2018-10629
- cvss
- 9.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.4%
- EPSS 2.4% chance of exploitation in 30 days, percentile 84%
- public exploits
- 0
- none known
Summary
add_user in AbiSoft Ticketly 1.0 allows remote attackers to create administrator accounts via an action/add_user.php POST request.
Exploit prediction
2.43% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- exploit-db.com https://www.exploit-db.com/exploits/45892 referenced PoC, tagged "exploit" by a source, unverified
- 0day.today https://0day.today/exploit/31658 referenced PoC, tagged "exploit" by a source, unverified
- hackpuntes.com https://hackpuntes.com/cve-2018-18922-ticketly-1-0-escalacion-de-privilegios-crear-cuenta-administrador/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-425 Direct Request
References
-
exploit-db.com
/exploits/45892
exploit, third-party-advisory, vdb-entry
-
0day.today
/exploit/31658
exploit, third-party-advisory
-
hackpuntes.com
/cve-2018-18922-ticketly-1-0-escalacion-de-privilegios-crear-cuenta-administrador/
exploit, third-party-advisory
- medium.com /%40javierolmedo/cve-2018-18922-ticketly-1-0-privilege-escalation-add-admin-4d1b3696f367
Sources
- CVE List CVE-2018-18922
- NVD CVE-2018-18922
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.