CWE-290
AllowedAuthentication Bypass by Spoofing
Abstraction: Base · Status: Incomplete
This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.
927 vulnerabilities reference this CWE, most recent first.
GHSA-CHR9-M4Q2-76HW
Vulnerability from github – Published: 2026-07-02 16:04 – Updated: 2026-07-02 16:04Summary
In affected LAN/shared-token Control UI deployments, a caller could spoof locality information used during Control UI pairing and obtain a durable admin-capable device token.
This issue is limited to deployments where the caller already has the network/authentication foothold needed to reach the Control UI pairing path. It is not an unauthenticated internet exposure issue.
Affected configurations
This affects configurations such as LAN-bound gateways or shared-token Control UI access where locality signals were accepted as sufficient for pairing decisions.
Impact
A temporary or shared Control UI access path could be turned into a persistent admin device token. That token could remain useful after the shared gateway token was rotated, unless the paired device was removed.
The issue is a pairing/locality validation problem: locality-derived trust was stronger than it should have been.
Patched Versions
The first stable patched version is 2026.5.22.
Mitigations
Upgrade to openclaw@2026.5.22 or later. For older deployments, remove unexpected paired devices and avoid exposing Control UI pairing paths on networks with untrusted clients.
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "openclaw"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2026.5.22"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-53817"
],
"database_specific": {
"cwe_ids": [
"CWE-284",
"CWE-287",
"CWE-290",
"CWE-863"
],
"github_reviewed": true,
"github_reviewed_at": "2026-07-02T16:04:35Z",
"nvd_published_at": "2026-06-11T21:16:23Z",
"severity": "HIGH"
},
"details": "### Summary\n\nIn affected LAN/shared-token Control UI deployments, a caller could spoof locality information used during Control UI pairing and obtain a durable admin-capable device token.\n\nThis issue is limited to deployments where the caller already has the network/authentication foothold needed to reach the Control UI pairing path. It is not an unauthenticated internet exposure issue.\n\n### Affected configurations\n\nThis affects configurations such as LAN-bound gateways or shared-token Control UI access where locality signals were accepted as sufficient for pairing decisions.\n\n### Impact\n\nA temporary or shared Control UI access path could be turned into a persistent admin device token. That token could remain useful after the shared gateway token was rotated, unless the paired device was removed.\n\nThe issue is a pairing/locality validation problem: locality-derived trust was stronger than it should have been.\n\n### Patched Versions\n\nThe first stable patched version is `2026.5.22`.\n\n### Mitigations\n\nUpgrade to `openclaw@2026.5.22` or later. For older deployments, remove unexpected paired devices and avoid exposing Control UI pairing paths on networks with untrusted clients.",
"id": "GHSA-chr9-m4q2-76hw",
"modified": "2026-07-02T16:04:35Z",
"published": "2026-07-02T16:04:35Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-chr9-m4q2-76hw"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53817"
},
{
"type": "PACKAGE",
"url": "https://github.com/openclaw/openclaw"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/openclaw-control-ui-locality-spoofing-in-device-pairing"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "OpenClaw: Control UI locality spoofing could mint a durable admin device token"
}
GHSA-CJ5H-7HQ4-3Q37
Vulnerability from github – Published: 2025-02-28 15:31 – Updated: 2025-02-28 15:31The application or its infrastructure allows for IP address spoofing by providing its own value in the "X-Forwarded-For" header. Thus, the action logging mechanism in the application loses accountability
This issue affects CyberArk Endpoint Privilege Manager in SaaS version 24.7.1. The status of other versions is unknown. After multiple attempts to contact the vendor we did not receive any answer.
{
"affected": [],
"aliases": [
"CVE-2025-22271"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-28T13:15:27Z",
"severity": "MODERATE"
},
"details": "The application or its infrastructure allows for IP address spoofing by providing its own value in the \"X-Forwarded-For\" header. Thus, the action logging mechanism in the application loses\u00a0accountability\n\n\nThis issue affects\u00a0CyberArk Endpoint Privilege Manager in SaaS version 24.7.1. The status of other versions is unknown.\u00a0After multiple attempts to contact the vendor we did not receive any answer.",
"id": "GHSA-cj5h-7hq4-3q37",
"modified": "2025-02-28T15:31:02Z",
"published": "2025-02-28T15:31:02Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-22271"
},
{
"type": "WEB",
"url": "https://cert.pl/en/posts/2025/02/CVE-2025-22270"
},
{
"type": "WEB",
"url": "https://cert.pl/posts/2025/02/CVE-2025-22270"
},
{
"type": "WEB",
"url": "https://docs.cyberark.com/epm/24.7.1/en/content/resources/_topnav/cc_home.htm"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-CJQR-JJ24-MFR6
Vulnerability from github – Published: 2026-06-15 21:30 – Updated: 2026-06-16 15:33ThingsBoard v4.3.0.1 is vulnerable to an authentication bypass during the OAuth authorization code exchange. The application improperly trusts user-supplied identity data within the user parameter of the /login/oauth2/code/ endpoint. By manipulating the email address in this JSON object, a remote attacker can bypass authentication and gain full access to any existing user account on the platform without possessing the target user's credentials. This results in a complete account takeover.
{
"affected": [],
"aliases": [
"CVE-2026-36537"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-15T20:16:25Z",
"severity": "CRITICAL"
},
"details": "ThingsBoard v4.3.0.1 is vulnerable to an authentication bypass during the OAuth authorization code exchange. The application improperly trusts user-supplied identity data within the user parameter of the /login/oauth2/code/ endpoint. By manipulating the email address in this JSON object, a remote attacker can bypass authentication and gain full access to any existing user account on the platform without possessing the target user\u0027s credentials. This results in a complete account takeover.",
"id": "GHSA-cjqr-jj24-mfr6",
"modified": "2026-06-16T15:33:45Z",
"published": "2026-06-15T21:30:38Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-36537"
},
{
"type": "WEB",
"url": "https://gist.github.com/KKC73/b9d4efda05693882f1e613c0e0fac78d"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-CM3P-J4F2-PC4M
Vulnerability from github – Published: 2022-05-24 19:12 – Updated: 2022-05-24 19:12Inappropriate implementation in Autofill in Google Chrome prior to 93.0.4577.63 allowed a remote attacker to spoof security UI via a crafted HTML page.
{
"affected": [],
"aliases": [
"CVE-2021-30621"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-09-03T20:15:00Z",
"severity": "MODERATE"
},
"details": "Inappropriate implementation in Autofill in Google Chrome prior to 93.0.4577.63 allowed a remote attacker to spoof security UI via a crafted HTML page.",
"id": "GHSA-cm3p-j4f2-pc4m",
"modified": "2022-05-24T19:12:57Z",
"published": "2022-05-24T19:12:57Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-30621"
},
{
"type": "WEB",
"url": "https://chromereleases.googleblog.com/2021/08/stable-channel-update-for-desktop_31.html"
},
{
"type": "WEB",
"url": "https://crbug.com/1204722"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5LVY4WIWTVVYKQMROJJS365TZBKEARCF"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IPJPUSAWIJMQFBQQQYXAICLI4EKFQOH6"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QW4R2K5HVJ4R6XDZYOJCCFPIN2XHNS3L"
},
{
"type": "WEB",
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-30621"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-CP2C-X2PC-FPH7
Vulnerability from github – Published: 2024-07-30 09:32 – Updated: 2024-07-30 16:30Web Authentication vulnerability in Apache SeaTunnel. Since the jwt key is hardcoded in the application, an attacker can forge any token to log in any user.
Attacker can get secret key in /seatunnel-server/seatunnel-app/src/main/resources/application.yml and then create a token. This issue affects Apache SeaTunnel: 1.0.0.
Users are recommended to upgrade to version 1.0.1, which fixes the issue.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.seatunnel:seatunnel-web"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.0.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2023-48396"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": true,
"github_reviewed_at": "2024-07-30T16:30:35Z",
"nvd_published_at": "2024-07-30T09:15:02Z",
"severity": "HIGH"
},
"details": "Web Authentication vulnerability in Apache SeaTunnel.\u00a0Since the jwt key is hardcoded in the application, an attacker can forge any token to log in any user.\n\nAttacker can get\u00a0secret key in\u00a0/seatunnel-server/seatunnel-app/src/main/resources/application.yml and then create a token. This issue affects Apache SeaTunnel: 1.0.0.\n\nUsers are recommended to upgrade to version 1.0.1, which fixes the issue.",
"id": "GHSA-cp2c-x2pc-fph7",
"modified": "2024-07-30T16:30:35Z",
"published": "2024-07-30T09:32:05Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-48396"
},
{
"type": "WEB",
"url": "https://github.com/apache/seatunnel-web/commit/4a37ebfa4b57e177bf7857cf39a6dbdc00f75f78"
},
{
"type": "PACKAGE",
"url": "https://github.com/apache/seatunnel"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread/1tdxfjksx0vb9gtyt77wlr6rdcy1qwmw"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2024/07/30/1"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Apache SeaTunnel Web Authentication vulnerability"
}
GHSA-CPR3-8R3M-JJF4
Vulnerability from github – Published: 2026-01-21 18:30 – Updated: 2026-04-28 21:35Logic vulnerability in TP-Link Archer C20 v6.0 and Archer AX53 v1.0 (TDDP module) allows unauthenticated adjacent attackers to execute administrative commands including factory reset and device reboot without credentials. Attackers on the adjacent network can remotely trigger factory resets and reboots without credentials, causing configuration loss and interruption of device availability.This issue affects Archer C20 v6.0 < V6_251031.
Archer AX53 v1.0 <
V1_251215
{
"affected": [],
"aliases": [
"CVE-2026-0834"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-01-21T18:16:24Z",
"severity": "MODERATE"
},
"details": "Logic vulnerability in TP-Link Archer C20 v6.0 and Archer AX53 v1.0 (TDDP module) allows unauthenticated adjacent attackers to execute administrative commands including factory reset and device reboot without credentials.\u00a0Attackers on the adjacent network can remotely trigger factory resets and reboots without credentials, causing configuration loss and interruption of device availability.This issue affects Archer C20 v6.0 \u003c V6_251031.\n\n\nArcher AX53 v1.0 \u003c \n\nV1_251215",
"id": "GHSA-cpr3-8r3m-jjf4",
"modified": "2026-04-28T21:35:54Z",
"published": "2026-01-21T18:30:32Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-0834"
},
{
"type": "WEB",
"url": "https://killing.systems/posts/cve-2026-0834"
},
{
"type": "WEB",
"url": "https://mattg.systems/posts/cve-2026-0834"
},
{
"type": "WEB",
"url": "https://www.tp-link.com/en/support/download/archer-ax53/v1/#Firmware"
},
{
"type": "WEB",
"url": "https://www.tp-link.com/en/support/download/archer-c20/v5/#Firmware"
},
{
"type": "WEB",
"url": "https://www.tp-link.com/en/support/download/archer-c20/v6/#Firmware"
},
{
"type": "WEB",
"url": "https://www.tp-link.com/us/support/download/archer-c20/v5/#Firmware"
},
{
"type": "WEB",
"url": "https://www.tp-link.com/us/support/download/tl-wr841n/v13/#Firmware"
},
{
"type": "WEB",
"url": "https://www.tp-link.com/us/support/faq/4905"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-CPXJ-FX45-9PGM
Vulnerability from github – Published: 2024-11-26 15:31 – Updated: 2025-11-04 00:32An attacker could cause a select dropdown to be shown over another tab; this could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 133, Firefox ESR < 128.5, Thunderbird < 133, and Thunderbird < 128.5.
{
"affected": [],
"aliases": [
"CVE-2024-11692"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-11-26T14:15:18Z",
"severity": "MODERATE"
},
"details": "An attacker could cause a select dropdown to be shown over another tab; this could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox \u003c 133, Firefox ESR \u003c 128.5, Thunderbird \u003c 133, and Thunderbird \u003c 128.5.",
"id": "GHSA-cpxj-fx45-9pgm",
"modified": "2025-11-04T00:32:07Z",
"published": "2024-11-26T15:31:01Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-11692"
},
{
"type": "WEB",
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1909535"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2024/11/msg00029.html"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2024-63"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2024-64"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2024-67"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2024-68"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-CW4Q-GQG5-G38H
Vulnerability from github – Published: 2026-06-18 20:36 – Updated: 2026-06-18 20:36Summary
Discord allowFrom could bind to mutable display names. In affected versions, a Discord account able to change display or global name metadata could match a policy entry through mutable display metadata.
This advisory is scoped to the named feature and configuration. It does not change OpenClaw's trusted-operator model: authenticated Gateway operators, installed plugins, and intentional local execution surfaces remain trusted unless a separate policy, approval, allowlist, sandbox, or auth boundary is crossed.
Impact
When the affected feature is enabled and reachable, this could receive agent access intended for another Discord identity. Practical impact depends on the operator's configuration and whether lower-trust input can reach that path.
Patched Versions
The first stable patched version is 2026.5.7.
Mitigations
use stable Discord user IDs in allowlists until patched. As general hardening, keep channel and tool allowlists narrow, avoid sharing one Gateway between mutually untrusted users, and disable the affected feature when it is not needed.
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 2026.5.6"
},
"package": {
"ecosystem": "npm",
"name": "openclaw"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2026.5.7"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-53849"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": true,
"github_reviewed_at": "2026-06-18T20:36:31Z",
"nvd_published_at": null,
"severity": "HIGH"
},
"details": "### Summary\n\nDiscord allowFrom could bind to mutable display names. In affected versions, a Discord account able to change display or global name metadata could match a policy entry through mutable display metadata.\n\nThis advisory is scoped to the named feature and configuration. It does not change OpenClaw\u0027s trusted-operator model: authenticated Gateway operators, installed plugins, and intentional local execution surfaces remain trusted unless a separate policy, approval, allowlist, sandbox, or auth boundary is crossed.\n\n### Impact\n\nWhen the affected feature is enabled and reachable, this could receive agent access intended for another Discord identity. Practical impact depends on the operator\u0027s configuration and whether lower-trust input can reach that path.\n\n### Patched Versions\n\nThe first stable patched version is `2026.5.7`.\n\n### Mitigations\n\nuse stable Discord user IDs in allowlists until patched. As general hardening, keep channel and tool allowlists narrow, avoid sharing one Gateway between mutually untrusted users, and disable the affected feature when it is not needed.",
"id": "GHSA-cw4q-gqg5-g38h",
"modified": "2026-06-18T20:36:31Z",
"published": "2026-06-18T20:36:31Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-cw4q-gqg5-g38h"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53849"
},
{
"type": "PACKAGE",
"url": "https://github.com/openclaw/openclaw"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/openclaw-privilege-escalation-via-mutable-discord-display-names-in-allowfrom"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "OpenClaw: Discord allowFrom could bind to mutable display names"
}
GHSA-F243-CCRF-JC6C
Vulnerability from github – Published: 2024-03-01 12:30 – Updated: 2024-03-01 12:30Dell Secure Connect Gateway 5.20 contains an improper authentication vulnerability during the SRS to SCG update path. A remote low privileged attacker could potentially exploit this vulnerability, leading to impersonation of the server through presenting a fake self-signed certificate and communicating with the remote server.
{
"affected": [],
"aliases": [
"CVE-2024-22457"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-03-01T11:15:07Z",
"severity": "HIGH"
},
"details": "Dell Secure Connect Gateway 5.20 contains an improper authentication vulnerability during the SRS to SCG update path. A remote low privileged attacker could potentially exploit this vulnerability, leading to impersonation of the server through presenting a fake self-signed certificate and communicating with the remote server.",
"id": "GHSA-f243-ccrf-jc6c",
"modified": "2024-03-01T12:30:53Z",
"published": "2024-03-01T12:30:53Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-22457"
},
{
"type": "WEB",
"url": "https://www.dell.com/support/kbdoc/en-us/000222433/dsa-2024-076-security-update-for-dell-secure-connect-gateway-appliance-vulnerabilities"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-F33V-8WRM-6584
Vulnerability from github – Published: 2026-06-17 21:34 – Updated: 2026-06-17 21:34Tinyproxy through 1.11.3, fixed in commit 09312a1, fails to properly validate the Host header during stathost detection, allowing unauthenticated attackers to access the stats page by injecting a matching Host header or bypass detection via port manipulation. Remote attackers can trigger unauthorized access to internal proxy statistics or misroute requests as transparent proxy connections to circumvent access controls.
{
"affected": [],
"aliases": [
"CVE-2026-55202"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-17T20:17:29Z",
"severity": "HIGH"
},
"details": "Tinyproxy through 1.11.3, fixed in commit 09312a1, fails to properly validate the Host header during stathost detection, allowing unauthenticated attackers to access the stats page by injecting a matching Host header or bypass detection via port manipulation. Remote attackers can trigger unauthorized access to internal proxy statistics or misroute requests as transparent proxy connections to circumvent access controls.",
"id": "GHSA-f33v-8wrm-6584",
"modified": "2026-06-17T21:34:39Z",
"published": "2026-06-17T21:34:39Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-55202"
},
{
"type": "WEB",
"url": "https://github.com/tinyproxy/tinyproxy/pull/606"
},
{
"type": "WEB",
"url": "https://github.com/tinyproxy/tinyproxy/commit/09312a185ae25cc486b4ff5987638a7917a48bce"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/evil-winrm-path-traversal-in-download-dir-function"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
No mitigation information available for this CWE.
CAPEC-21: Exploitation of Trusted Identifiers
An adversary guesses, obtains, or "rides" a trusted identifier (e.g. session ID, resource ID, cookie, etc.) to perform authorized actions under the guise of an authenticated user or service.
CAPEC-22: Exploiting Trust in Client
An attack of this type exploits vulnerabilities in client/server communication channel authentication and data integrity. It leverages the implicit trust a server places in the client, or more importantly, that which the server believes is the client. An attacker executes this type of attack by communicating directly with the server where the server believes it is communicating only with a valid client. There are numerous variations of this type of attack.
CAPEC-459: Creating a Rogue Certification Authority Certificate
An adversary exploits a weakness resulting from using a hashing algorithm with weak collision resistance to generate certificate signing requests (CSR) that contain collision blocks in their "to be signed" parts. The adversary submits one CSR to be signed by a trusted certificate authority then uses the signed blob to make a second certificate appear signed by said certificate authority. Due to the hash collision, both certificates, though different, hash to the same value and so the signed blob works just as well in the second certificate. The net effect is that the adversary's second X.509 certificate, which the Certification Authority has never seen, is now signed and validated by that Certification Authority.
CAPEC-461: Web Services API Signature Forgery Leveraging Hash Function Extension Weakness
An adversary utilizes a hash function extension/padding weakness, to modify the parameters passed to the web service requesting authentication by generating their own call in order to generate a legitimate signature hash (as described in the notes), without knowledge of the secret token sometimes provided by the web service.
CAPEC-473: Signature Spoof
An attacker generates a message or datablock that causes the recipient to believe that the message or datablock was generated and cryptographically signed by an authoritative or reputable source, misleading a victim or victim operating system into performing malicious actions.
CAPEC-476: Signature Spoofing by Misrepresentation
An attacker exploits a weakness in the parsing or display code of the recipient software to generate a data blob containing a supposedly valid signature, but the signer's identity is falsely represented, which can lead to the attacker manipulating the recipient software or its victim user to perform compromising actions.
CAPEC-59: Session Credential Falsification through Prediction
This attack targets predictable session ID in order to gain privileges. The attacker can predict the session ID used during a transaction to perform spoofing and session hijacking.
CAPEC-60: Reusing Session IDs (aka Session Replay)
This attack targets the reuse of valid session ID to spoof the target system in order to gain privileges. The attacker tries to reuse a stolen session ID used previously during a transaction to perform spoofing and session hijacking. Another name for this type of attack is Session Replay.
CAPEC-667: Bluetooth Impersonation AttackS (BIAS)
An adversary disguises the MAC address of their Bluetooth enabled device to one for which there exists an active and trusted connection and authenticates successfully. The adversary can then perform malicious actions on the target Bluetooth device depending on the target’s capabilities.
CAPEC-94: Adversary in the Middle (AiTM)
An adversary targets the communication between two components (typically client and server), in order to alter or obtain data from transactions. A general approach entails the adversary placing themself within the communication channel between the two components.