by Kastro
Paper/Archive/CVE-2026-74881

CVE-2026-74881

jahlives openssl_encrypt — openssl_encrypt before 1.4.0 CORS Misconfiguration via Wildcard Origins

EPSS 0.4%CVSS 9.3
critical.is priorityof 100
34
CVSS 9.3 (NVD)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 30.1.301 × 206.0No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

openssl_encrypt versions before 1.4.0 configure CORS with allow_origins set to wildcard and allow_credentials enabled to true. Attackers can create malicious websites that make authenticated cross-origin requests to the API on behalf of any user who visits them.

Affected

ProductAffectedFixed inSource
openssl_encrypt< 1.4.01.4.0CNA

Scores by source

NVD9.3CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
VulnCheck (CNA)7.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
VulnCheck (CNA)6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

advisorygithub.com/jahlives/openssl_encrypt/security/advisories/GHSA-c65f-x25w-62jvwriteupvulncheck.com/advisories/openssl-encrypt-before-cors-misconfiguration-via-wildcard-origins