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CVE-2026-82808

Inbox Foundry ActiveInbox Extension Google OAuth Client Secret service-worker.production-esm.js hard-coded credentials

HIGH
7.3
CVSS Score
Published: August 31, 2026 at 04:15 PM UTC
Updated: August 31, 2026 at 09:06 PM UTC
1 product affected across 1 vendorActiveInbox Extension

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Severity
HIGH7.3
Exploit prediction
EPSS 0.5%
SSVC
PoC

Description

A vulnerability was identified in Inbox Foundry ActiveInbox Extension up to 7.10.24 on Chrome. Impacted is an unknown function of the file dist/service-worker.production-esm.js of the component Google OAuth Client Secret. Such manipulation leads to hard-coded credentials. The attack can be executed remotely. The exploit is publicly available and might be used. The vendor was informed beforehand about the issue. The support explains, that "[a]t the moment, the [bug bounty] programme is on hold while we work through a large number of existing reports."

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB Entry
Source: cverecord
https://vuldb.com/vuln/397227
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/397227/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-82808
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/874121
Exploit
Source: cverecord
https://github.com/xryj920/chrome_extensions/blob/main/The%20Inbox%20Foundry%20Limited%20ActiveInbox%207.10.24%20ships%20a%20hardcoded%20Google%20OAuth%20client%20secret%20in%20the%20Chrome%20extension%20bundle

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.3HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-798CWE-259

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