CVE-2026-112296
FlyCms through commit edfdf724 Default Super Administrator Credentials
sunkaifei FlyCms
CVSS
9.3CriticalExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.42%Chance of exploitation activity in the next 30 days, higher than 35% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
What fixes it
No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.
Description
FlyCms through commit edfdf724 contains a default credentials vulnerability that allows unauthenticated remote attackers to gain super administrator access via the flycms account with password admin123. Attackers can log in through POST /api/auth/login, solving only the image captcha, to obtain full control of site content, users and configuration.
Text from CVE List
Affected versions 1
- FlyCmsaffected: all versions through edfdf724c3b944310f60c29aa755d03a00a75837CVE List
References 4
- vulncheck.com/advisories/flycms-through-commit-edfdf724-default-super-administrator-credentialsAdvisoryvia CVE List
- github.com/sunkaifei/FlyCms/issues/19Referencevia CVE List
- github.com/sunkaifei/FlyCms/blob/edfdf724c3b944310f60c29aa755d03a00a75837/sql/flycms_20260928_093335.sqlReferencevia CVE List
- github.com/sunkaifei/FlyCms/blob/edfdf724c3b944310f60c29aa755d03a00a75837/README.mdReferencevia CVE List