VulnerabilityModified
CVE-2017-12775
qa-include/qa-install.php in Question2Answer before 1.7.5 allows remote attackers to create multiple user accounts.
HIGH 7.5EPSS 1.62%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.62%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
qa-include/qa-install.php in Question2Answer before 1.7.5 allows remote attackers to create multiple user accounts.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 1.62% probability · 76th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- question2answer/question2answer
- Source
- cve@mitre.org
EPSS 1.6% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://www.question2answer.org/versions.phpVendor Advisory
- https://github.com/q2a/question2answer/commit/6013ca1c83bf232008f7be815c0e4821fb6b120aPatch, Third Party Advisory
- http://www.question2answer.org/versions.phpVendor Advisory
- https://github.com/q2a/question2answer/commit/6013ca1c83bf232008f7be815c0e4821fb6b120aPatch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.