CVE-2026-74881Network attack vector

Authenticated API requests via wildcard CORS

Published Aug 17, 2026 · Updated Aug 17, 2026

Cross-origin request forgery in jahlives OpenSSL Encrypt before 1.4.0 allows remote attackers to issue authenticated API requests via a malicious website. In server/key-server/app/main.py and server/telemetry-server/app/main.py, CORSMiddleware is initialized with allow_origins defaulting to ["*"] and allow_credentials=True, and the shipped docker-compose and .env.example also set CORS_ORIGINS to *. Exposure requires a victim to load attacker-controlled web content while authenticated to an affected server, and the published scoring bounds the direct impact to confidentiality.

CVSS severity7.1
High
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-origin request forgery in jahlives OpenSSL Encrypt before 1.4.0 allows remote attackers to issue authenticated API requests via a malicious website. In server/key-server/app/main.py and server/telemetry-server/app/main.py, CORSMiddleware is initialized with allow_origins defaulting to ["*"] and allow_credentials=True, and the shipped docker-compose and .env.example also set CORS_ORIGINS to *. Exposure requires a victim to load attacker-controlled web content while authenticated to an affected server, and the published scoring bounds the direct impact to confidentiality.

The record

CVE
CVE-2026-74881
Published
Aug 17, 2026
Updated
Aug 17, 2026
Vendor
jahlives
Product
OpenSSL Encrypt
Classifications
CWE-942, T1189
Attack vector
network
Privileges
Unavailable

Timeline

How it unfolded

  1. Aug 17, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 17, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <1.4.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesUnavailable in this record.

What is affected?

jahlives · OpenSSL Encryptversion=0 <1.4.0

Published CVSS scores

6.5VulnCheckCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
7.1VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-942Permissive Cross-domain Security Policy with Untrusted Domains
T1189Drive-by Compromise

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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