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© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2023-26089

28
FAUCET Score

CVE-2023-26089 is a critical authentication bypass vulnerability affecting European Chemicals Agency IUCLID 6.x versions 5.15.0 through 6.27.5, stemming from the use of a weak, hard-coded secret for JSON Web Token (JWT) signing. With a CVSS score of 9.8, this vulnerability allows unauthenticated attackers to achieve complete compromise of confidentiality, integrity, and availability over a network with low attack complexity. Despite its critical severity, there is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 5.15.0, < 6.27.6CPE matchmatch criteria
cpe:2.3:a:echa.europa:iuclid:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.07%
Probability of exploitation in next 30 days
EPSS Percentile
61.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0107 is in the 47th percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

iuclid6.echa.europa.eu
Product
iuclid6.echa.europa.eu / documents/1387205/1809530/note_v6.27.6.pdf/76545a65-e6be-6486-280a-7d7c3d2ad455
MitigationVendor Advisory
iuclid6.echa.europa.eu / download
Product