Inbox Foundry ActiveInbox Extension up to 7.10.24 on Chrome Google OAuth Client Secret service-worker.production-esm.js hard-coded credentials

Summaryinfo

A vulnerability was found in Inbox Foundry ActiveInbox Extension up to 7.10.24 on Chrome. It has been classified as critical. The affected element is an unknown function of the file dist/service-worker.production-esm.js of the component Google OAuth Client Secret. Performing a manipulation results in hard-coded credentials. This vulnerability is reported as CVE-2026-82808. The attack is possible to be carried out remotely. Moreover, an exploit is present. 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."

Detailsinfo

A vulnerability, which was classified as critical, was found in Inbox Foundry ActiveInbox Extension up to 7.10.24 on Chrome. This affects an unknown code block of the file dist/service-worker.production-esm.js of the component Google OAuth Client Secret. The manipulation with an unknown input leads to a hard-coded credentials vulnerability. CWE is classifying the issue as CWE-798. The product contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data. This is going to have an impact on confidentiality, integrity, and availability.

It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2026-82808. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known. The attack technique deployed by this issue is T1110.001 according to MITRE ATT&CK.

The exploit is shared for download at github.com. It is declared as proof-of-concept. 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."

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

• Inbox Foundry

Name

• ActiveInbox Extension

Version

• 7.10.0
• 7.10.1
• 7.10.2
• 7.10.3
• 7.10.4
• 7.10.5
• 7.10.6
• 7.10.7
• 7.10.8
• 7.10.9
• 7.10.10
• 7.10.11
• 7.10.12
• 7.10.13
• 7.10.14
• 7.10.15
• 7.10.16
• 7.10.17
• 7.10.18
• 7.10.19
• 7.10.20
• 7.10.21
• 7.10.22
• 7.10.23
• 7.10.24

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Submitinfo

Accepted

• Submit #874121: The Inbox Foundry Limited ActiveInbox: Organize Gmail tasks 7.10.24 Hard-coded Credentials (by DRXYJ)

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