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Vulnerability details: VCID-5b39-566a-63b7
Vulnerability ID VCID-5b39-566a-63b7
Aliases CVE-2017-6370
GHSA-87hc-phmj-rhgh
Summary TYPO3 Information Disclosure Vulnerability TYPO3 7.6.15 sends an http request to an index.php?loginProvider URI in cases with an https Referer, which allows remote attackers to obtain sensitive cleartext information by sniffing the network and reading the userident and username fields.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-319 Cleartext Transmission of Sensitive Information
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2017-6370
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-87hc-phmj-rhgh
cvssv3.1 5.3 https://github.com/faizzaidi/TYPO3-v7.6.15-Unencrypted-Login-Request
generic_textual MODERATE https://github.com/faizzaidi/TYPO3-v7.6.15-Unencrypted-Login-Request
cvssv3.1 5.3 https://github.com/TYPO3/typo3
generic_textual MODERATE https://github.com/TYPO3/typo3
cvssv3.1 5.3 https://nvd.nist.gov/vuln/detail/CVE-2017-6370
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2017-6370
cvssv3.1 5.3 http://www.securityfocus.com/bid/97071
generic_textual MODERATE http://www.securityfocus.com/bid/97071
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2017-6370
https://github.com/faizzaidi/TYPO3-v7.6.15-Unencrypted-Login-Request
https://github.com/TYPO3/typo3
https://nvd.nist.gov/vuln/detail/CVE-2017-6370
http://www.securityfocus.com/bid/97071
GHSA-87hc-phmj-rhgh https://github.com/advisories/GHSA-87hc-phmj-rhgh
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://github.com/faizzaidi/TYPO3-v7.6.15-Unencrypted-Login-Request
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://github.com/TYPO3/typo3
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2017-6370
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at http://www.securityfocus.com/bid/97071
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.3065
EPSS Score 0.00112
Published At June 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-01T12:26:01.497544+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-87hc-phmj-rhgh/GHSA-87hc-phmj-rhgh.json 36.1.3