Paper/Archive/CVE-2026-21626

CVE-2026-21626

Stackideas.com EasyDiscuss extension for Joomla — Extension - stackideas.com - Information disclosure in post custom fields in EasyDiscuss 1.0.0-5.0.15 for Joomla

EPSS 0.4%CVSS 9.2

critical.is priorityof 100

CVSS 9.2 (CNA)9.2 / 10 × 3027.6 Not in CISA KEV+300.0 EPSS percentile 35.9.359 × 207.2 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

Access control settings for forum post custom fields are not applied to the JSON output type, leading to an ACL violation vector an information disclosure

Affected

ProductAffectedFixed inSource

EasyDiscuss extension for Joomla1.0.0-5.0.15–CNA

Scores by source

Joomla (CNA)9.2CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

refstackideas.com/easydiscuss