CVE-2023-46729

Sentry Software Development Kit vulnerability

9.3 CRITICALEPSS 0.63%

Published10 Nov 2023

Description

sentry-javascript provides Sentry SDKs for JavaScript. An unsanitized input of Next.js SDK tunnel endpoint allows sending HTTP requests to arbitrary URLs and reflecting the response back to the user. This issue only affects users who have Next.js SDK tunneling feature enabled. The problem has been fixed in version 7.77.0.

CVSS 3.1 breakdown

Attack vectorNetwork

Attack complexityLow

Privileges requiredNone

User interactionRequired

ScopeChanged

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

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

Affected products

Sentry Software Development Kit≥ 7.26.0 < 7.77.0

Remediation

Fixed in

Sentry Software Development Kit≥ 7.77.0

Frequently asked

Is CVE-2023-46729 being actively exploited?

CVE-2023-46729 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.63%.

How severe is CVE-2023-46729?

CVE-2023-46729 has a CVSS 3.1 base score of 9.3, rated critical. EPSS estimates a 0.63% probability of exploitation.

Which products are affected by CVE-2023-46729?

Affected products include Sentry Software Development Kit.

How do I fix CVE-2023-46729?

Upgrade affected software to a fixed version, for example Sentry Software Development Kit 7.77.0 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2023-46729 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.