CVE-2024-35196Network attack vector

Slack request forgery via logged verification token

Published May 31, 2024 · Updated Aug 2, 2024

Sensitive-data logging in Sentry 24.3.0 or later before 24.5.0 allows attackers with log access to obtain a Slack verification token. The Slack request logging_data method copies the entire parsed request body into request_data, which INFO and ERROR handlers write to logs. Only self-hosted deployments using the deprecated verification token without a signing secret allow the exposed token to forge Slack integration requests.

CVSS severity2.0
Low
EPSS probability0.57%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sensitive-data logging in Sentry 24.3.0 or later before 24.5.0 allows attackers with log access to obtain a Slack verification token. The Slack request logging_data method copies the entire parsed request body into request_data, which INFO and ERROR handlers write to logs. Only self-hosted deployments using the deprecated verification token without a signing secret allow the exposed token to forge Slack integration requests.

The record

CVE
CVE-2024-35196
Published
May 31, 2024
Updated
Aug 2, 2024
Vendor
Sentry
Product
Sentry
Classifications
CWE-532, T1552.001
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. May 31, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=>= 24.3.0, < 24.5.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Sentry · Sentryversion=>= 24.3.0, < 24.5.0

Published CVSS scores

2.0GitHubCVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-532Insertion of Sensitive Information into Log File
T1552.001Unsecured Credentials: Credentials In Files

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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