by Kastro
Paper/Archive/CVE-2026-112296

CVE-2026-112296

sunkaifei FlyCms — FlyCms through commit edfdf724 Default Super Administrator Credentials

EPSS 0.4%CVSS 9.8
critical.is priorityof 100
37
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 36.1.361 × 207.2No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
FlyCms≤ edfdf724c3b944310f60c29aa755d03a00a75837–CNA

Scores by source

VulnCheck (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
VulnCheck (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refgithub.com/sunkaifei/FlyCms/issues/19writeupgithub.com/sunkaifei/FlyCms/blob/edfdf724c3b944310f60c29aa755d03a00a75837/sql/flycms_20260928_093335.sqlwriteupgithub.com/sunkaifei/FlyCms/blob/edfdf724c3b944310f60c29aa755d03a00a75837/README.mdwriteupvulncheck.com/advisories/flycms-through-commit-edfdf724-default-super-administrator-credentials