CVE-2018-18922 — add_user in AbiSoft Ticketly 1

add_user in AbiSoft Ticketly 1.0 allows remote attackers to create administrator accounts via an action/add_user.php POST request.

01What is this vulnerability?

add_user in AbiSoft Ticketly 1.0 allows remote attackers to create administrator accounts via an action/add_user.php POST request.

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2018-12-13T19:00:00.000Z
• Last modified: 2024-08-05T11:23:08.538Z

09References

• www.exploit-db.com — https://www.exploit-db.com/exploits/45892
• 0day.today — https://0day.today/exploit/31658
• medium.com — https://medium.com/%40javierolmedo/cve-2018-18922-ticketly-1-0-privilege-escalat…
• hackpuntes.com — https://hackpuntes.com/cve-2018-18922-ticketly-1-0-escalacion-de-privilegios-cre…