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VulnerabilityPublished

CVE-2026-35467: CERT/CC cveClient/encrypt-storage.js · Insufficiently Protected Credentials

Affects CERT/CC cveClient/encrypt-storage.jsSource CVE Database V5

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Not known to be exploited · CVSS 7.5 High : upgrade to 1.1.15 soon.

Data as of 30 Oct 2026, 11:52 UTC

CVSS 3.1 base score
7.5High
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.2% chance of exploitation in 30 days – higher than 14% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 1.1.15
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 2 Apr 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 30 Oct 2026.

What to do

Upgrade CERT/CC cveClient/encrypt-storage.js to 1.1.15.

Affected software

ProductAffectedFixed in
CERT/CCcveClient/encrypt-storage.jsAffected
  • <1.1.15
Fixed in
  • 1.1.15
GitHubcertcc/cveClientpkg:github/certcc/cveClientOther threatsAffected
  • =0
Fixed in–

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

If you cannot patch yet, limit exposure by restricting access to the browser client environment and avoid running untrusted scripts that could access the JavaScript console.

Description

CVE-2026-35467 is a high-severity vulnerability in the CERT/CC cveClient/encrypt-storage.js component where API keys stored in the temporary browser client are insufficiently protected. The encryption credentials are not properly marked as protected, which could allow extraction through JavaScript console access or other errors. This vulnerability has a CVSS score of 7.5, indicating a significant confidentiality impact without requiring privileges or user interaction. There are no known exploits in the wild at this time.

References

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