CVE-2024-47833Public exploitNetwork attack vector

Session cookie exposure via omitted Secure and HttpOnly

Published Oct 9, 2024 · Updated Oct 9, 2024

Cookie attribute misconfiguration in Avaiga Taipy before 4.0.0 allows attackers to read or tamper with session cookies via HTTP or scripts. The Navigate component accepts tprh from navigation parameters and assigns it to document.cookie with only path=/; the assignment omits Secure and cannot set HttpOnly. Exposure requires unencrypted transport or script execution in the application origin, enabling cookie interception or access rather than direct server compromise.

CVSS severity6.3
Medium
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cookie attribute misconfiguration in Avaiga Taipy before 4.0.0 allows attackers to read or tamper with session cookies via HTTP or scripts. The Navigate component accepts tprh from navigation parameters and assigns it to document.cookie with only path=/; the assignment omits Secure and cannot set HttpOnly. Exposure requires unencrypted transport or script execution in the application origin, enabling cookie interception or access rather than direct server compromise.

The record

CVE
CVE-2024-47833
Published
Oct 9, 2024
Updated
Oct 9, 2024
Vendor
Avaiga
Product
Taipy
Classifications
CWE-1004, CWE-614, CWE-732, CWE-319, T1539
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 9, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 9, 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=0 <4.0.0
  2. Affected versionversion=< 4.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Avaiga · Taipyversion=0 <4.0.0; version=< 4.0.0

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
6.3GitHub, Inc.CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA: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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-1004Sensitive Cookie Without 'HttpOnly' Flag
CWE-614Sensitive Cookie in HTTPS Session Without 'Secure' Attribute
CWE-732Incorrect Permission Assignment for Critical Resource
CWE-319Cleartext Transmission of Sensitive Information
T1539Steal Web Session Cookie

Public exploit references

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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