CWE-287
DiscouragedImproper Authentication
Abstraction: Class · Status: Draft
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
6743 vulnerabilities reference this CWE, most recent first.
GHSA-C58H-QGG9-9P43
Vulnerability from github – Published: 2022-05-24 16:46 – Updated: 2024-04-04 00:49In Webbukkit Dynmap 3.0-beta-3, with Spigot 1.13.2, due to a missing login check in servlet/MapStorageHandler.java, an attacker can see a map image without login despite an enabled login-required setting.
{
"affected": [],
"aliases": [
"CVE-2019-12395"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-05-28T13:29:00Z",
"severity": "MODERATE"
},
"details": "In Webbukkit Dynmap 3.0-beta-3, with Spigot 1.13.2, due to a missing login check in servlet/MapStorageHandler.java, an attacker can see a map image without login despite an enabled login-required setting.",
"id": "GHSA-c58h-qgg9-9p43",
"modified": "2024-04-04T00:49:04Z",
"published": "2022-05-24T16:46:47Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-12395"
},
{
"type": "WEB",
"url": "https://github.com/webbukkit/dynmap/issues/2474"
},
{
"type": "WEB",
"url": "https://github.com/webbukkit/dynmap/pull/2475"
},
{
"type": "WEB",
"url": "https://github.com/webbukkit/dynmap/commit/641f142cd3ccdcbfb04eda3059be22dd9ed93783"
},
{
"type": "WEB",
"url": "http://jvn.jp/en/jp/JVN89046645/index.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-C58R-VWF8-VX95
Vulnerability from github – Published: 2023-01-23 15:30 – Updated: 2023-01-30 21:30The Passster WordPress plugin before 3.5.5.9 does not properly check for password, as well as that the post to be viewed is public, allowing unauthenticated users to bypass the protection offered by the plugin, and access arbitrary posts (such as private) content, by sending a specifically crafted request.
{
"affected": [],
"aliases": [
"CVE-2021-24881"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-01-23T15:15:00Z",
"severity": "HIGH"
},
"details": "The Passster WordPress plugin before 3.5.5.9 does not properly check for password, as well as that the post to be viewed is public, allowing unauthenticated users to bypass the protection offered by the plugin, and access arbitrary posts (such as private) content, by sending a specifically crafted request.",
"id": "GHSA-c58r-vwf8-vx95",
"modified": "2023-01-30T21:30:22Z",
"published": "2023-01-23T15:30:33Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-24881"
},
{
"type": "WEB",
"url": "https://wpscan.com/vulnerability/0967303d-ea49-4993-84eb-a7ec97240071"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-C5C8-G6J3-W28M
Vulnerability from github – Published: 2022-05-24 19:14 – Updated: 2022-05-24 19:14In Ionic Identity Vault before 5, a local root attacker on an Android device can bypass biometric authentication.
{
"affected": [],
"aliases": [
"CVE-2021-3145"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-09-10T19:15:00Z",
"severity": "HIGH"
},
"details": "In Ionic Identity Vault before 5, a local root attacker on an Android device can bypass biometric authentication.",
"id": "GHSA-c5c8-g6j3-w28m",
"modified": "2022-05-24T19:14:08Z",
"published": "2022-05-24T19:14:08Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3145"
},
{
"type": "WEB",
"url": "https://ionic.io/products/identity-vault"
},
{
"type": "WEB",
"url": "http://packetstormsecurity.com/files/164085/Ionic-Identity-Vault-4.7-Android-Biometric-Authentication-Bypass.html"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-C5F6-2RM9-2W8G
Vulnerability from github – Published: 2026-09-02 23:45 – Updated: 2026-09-02 23:45Summary
The OpenChoreo autobuild webhook endpoint (POST /api/v1alpha1/autobuild) selected the git provider used to authenticate an incoming webhook from a client-supplied request header rather than from the target component's configuration, and its Bitbucket provider accepted requests without a valid signature. A caller could set the X-Event-Key header to be treated as a Bitbucket webhook, bypassing the HMAC secret that otherwise protects GitHub and GitLab webhooks, and trigger a component build without authenticating.
Impact
An attacker who can reach the autobuild webhook endpoint and knows the repository URL and branch configured for an auto-build component can trigger a build for that component without authenticating — including components configured for GitHub or GitLab, since the provider used or verification is chosen by the caller rather than by the component's configuration. The triggered build runs against a commit SHA supplied by the attacker, and the component lookup is not scoped to a tenant or namespace, so any auto-build component across the cluster matching the given repository and branch is affected. This can result in unauthorized builds — and, where auto-deploy is configured, unauthorized deployment of attacker-influenced code — and can be used to exhaust build resources through repeated unauthenticated triggering.
The exposure applies to any component with spec.autoBuild: true, regardless of which git provider it declares, wherever the autobuild webhook endpoint is network-reachable.
Patches
Fixed in 1.0.3, 1.1.3, and 1.2.0-rc.2. The fix validates Bitbucket webhooks with HMAC-SHA256 against the configured secret using the same verification path as GitHub, requires a configured, non-empty secret for every provider (a missing secret now rejects the request instead of skipping validation), and requires the authenticated provider to match the git provider configured for the matched component. Upgrading is non-disruptive — no component or webhook configuration changes are required beyond the standard upgrade. Upgrade path: 1.1.x → 1.1.3, 1.0.x and earlier → 1.0.3, 1.2 line → 1.2.0-rc.2 or later.
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/openchoreo/openchoreo"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/openchoreo/openchoreo"
},
"ranges": [
{
"events": [
{
"introduced": "1.1.0"
},
{
"fixed": "1.1.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/openchoreo/openchoreo"
},
"ranges": [
{
"events": [
{
"introduced": "1.2.0-rc.1"
},
{
"fixed": "1.2.0-rc.2"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-73840"
],
"database_specific": {
"cwe_ids": [
"CWE-287",
"CWE-290",
"CWE-345"
],
"github_reviewed": true,
"github_reviewed_at": "2026-09-02T23:45:14Z",
"nvd_published_at": "2026-08-13T22:17:28Z",
"severity": "MODERATE"
},
"details": "## Summary\nThe OpenChoreo autobuild webhook endpoint (`POST /api/v1alpha1/autobuild`) selected the git provider used to authenticate an incoming webhook from a client-supplied request header rather than from the target component\u0027s configuration, and its Bitbucket provider accepted requests without a valid signature. A caller could set the `X-Event-Key` header to be treated as a Bitbucket webhook, bypassing the HMAC secret that otherwise protects GitHub and GitLab webhooks, and trigger a component build without authenticating.\n\n## Impact\nAn attacker who can reach the autobuild webhook endpoint and knows the repository URL and branch configured for an auto-build component can trigger a build for that component without authenticating \u2014 including components configured for GitHub or GitLab, since the provider used or verification is chosen by the caller rather than by the component\u0027s configuration. The\ntriggered build runs against a commit SHA supplied by the attacker, and the component lookup is not scoped to a tenant or namespace, so any auto-build component across the cluster matching the given repository and branch is affected. This can result in unauthorized builds \u2014 and, where auto-deploy is configured, unauthorized deployment of attacker-influenced code \u2014 and can be used to exhaust build resources through repeated unauthenticated triggering.\n\nThe exposure applies to any component with `spec.autoBuild: true`, regardless of which git provider it declares, wherever the autobuild webhook endpoint is network-reachable.\n\n## Patches\nFixed in 1.0.3, 1.1.3, and 1.2.0-rc.2. The fix validates Bitbucket webhooks with HMAC-SHA256 against the configured secret using the same verification path as GitHub, requires a configured, non-empty secret for every provider (a missing secret now rejects the request instead of skipping validation), and requires the authenticated provider to match the git provider configured for the\nmatched component. Upgrading is non-disruptive \u2014 no component or webhook configuration changes are required beyond the standard upgrade. Upgrade path: 1.1.x \u2192 1.1.3, 1.0.x and earlier \u2192 1.0.3, 1.2 line \u2192 1.2.0-rc.2 or later.",
"id": "GHSA-c5f6-2rm9-2w8g",
"modified": "2026-09-02T23:45:14Z",
"published": "2026-09-02T23:45:14Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/openchoreo/openchoreo/security/advisories/GHSA-c5f6-2rm9-2w8g"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-73840"
},
{
"type": "WEB",
"url": "https://github.com/openchoreo/openchoreo/pull/4239"
},
{
"type": "WEB",
"url": "https://github.com/openchoreo/openchoreo/pull/4252"
},
{
"type": "WEB",
"url": "https://github.com/openchoreo/openchoreo/pull/4253"
},
{
"type": "WEB",
"url": "https://github.com/openchoreo/openchoreo/commit/268efd9b762a3f4f72b55d9c1b13dfc55122127b"
},
{
"type": "WEB",
"url": "https://github.com/openchoreo/openchoreo/commit/8af4a3fc8725fc2d8a9de9611e77278a5c48f978"
},
{
"type": "WEB",
"url": "https://github.com/openchoreo/openchoreo/commit/f540553db7143141b73bb37fae02102e6f082a34"
},
{
"type": "PACKAGE",
"url": "https://github.com/openchoreo/openchoreo"
},
{
"type": "WEB",
"url": "https://github.com/openchoreo/openchoreo/releases/tag/v1.0.3"
},
{
"type": "WEB",
"url": "https://github.com/openchoreo/openchoreo/releases/tag/v1.1.3"
},
{
"type": "WEB",
"url": "https://github.com/openchoreo/openchoreo/releases/tag/v1.2.0-rc.2"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
],
"summary": "OpenChoreo: Unauthenticated build/workflow trigger via git-provider confusion (webhook signature bypass)"
}
GHSA-C5FF-JGXW-Q68X
Vulnerability from github – Published: 2022-05-17 01:15 – Updated: 2022-05-17 01:15The Telemetry Component in WebSphere MQ 8.0.0.1 before p000-001-L140910 allows remote attackers to bypass authentication by setting the JAASConfig property in an MQTT client configuration.
{
"affected": [],
"aliases": [
"CVE-2014-6116"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2014-10-19T01:55:00Z",
"severity": "MODERATE"
},
"details": "The Telemetry Component in WebSphere MQ 8.0.0.1 before p000-001-L140910 allows remote attackers to bypass authentication by setting the JAASConfig property in an MQTT client configuration.",
"id": "GHSA-c5ff-jgxw-q68x",
"modified": "2022-05-17T01:15:16Z",
"published": "2022-05-17T01:15:16Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2014-6116"
},
{
"type": "WEB",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/96213"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/61064"
},
{
"type": "WEB",
"url": "http://www-01.ibm.com/support/docview.wss?uid=swg21686210"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-C5G2-XM5J-VM94
Vulnerability from github – Published: 2022-05-24 17:13 – Updated: 2022-05-24 17:13An issue was discovered in CIPPlanner CIPAce 9.1 Build 2019092801. Upload.ashx allows remote attackers to execute arbitrary code by uploading and executing an ASHX file.
{
"affected": [],
"aliases": [
"CVE-2020-11598"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-04-06T22:15:00Z",
"severity": "HIGH"
},
"details": "An issue was discovered in CIPPlanner CIPAce 9.1 Build 2019092801. Upload.ashx allows remote attackers to execute arbitrary code by uploading and executing an ASHX file.",
"id": "GHSA-c5g2-xm5j-vm94",
"modified": "2022-05-24T17:13:36Z",
"published": "2022-05-24T17:13:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-11598"
},
{
"type": "WEB",
"url": "https://www.criticalstart.com/vulnerabilities-discovered-in-cipace-enterprise-platform"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-C5G7-7W25-772M
Vulnerability from github – Published: 2025-02-18 15:31 – Updated: 2025-02-19 15:32A vulnerability in the TP-Link WR840N v6 router with firmware version 0.9.1 4.16 and earlier permits unauthorized individuals to bypass the authentication of some interfaces under the /cgi directory.When adding Referer: http://tplinkwifi.net to the the request, it will be recognized as passing the authentication.
{
"affected": [],
"aliases": [
"CVE-2024-57050"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-18T15:15:16Z",
"severity": "CRITICAL"
},
"details": "A vulnerability in the TP-Link WR840N v6 router with firmware version 0.9.1 4.16 and earlier permits unauthorized individuals to bypass the authentication of some interfaces under the /cgi directory.When adding Referer: http://tplinkwifi.net to the the request, it will be recognized as passing the authentication.",
"id": "GHSA-c5g7-7w25-772m",
"modified": "2025-02-19T15:32:12Z",
"published": "2025-02-18T15:31:08Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-57050"
},
{
"type": "WEB",
"url": "https://github.com/Shuanunio/CVE_Requests/blob/main/TP-Link/WR840N%20v6/ACL%20bypass%20Vulnerability%20in%20TP-Link%20TL-WR840N.md"
}
],
"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-C5H7-MJWP-4PVR
Vulnerability from github – Published: 2022-04-30 18:19 – Updated: 2022-04-30 18:19The default configuration of Oracle 9i Application Server 1.0.2.x allows remote anonymous users to access sensitive services without authentication, including Dynamic Monitoring Services (1) dms0, (2) dms/DMSDump, (3) servlet/DMSDump, (4) servlet/Spy, (5) soap/servlet/Spy, and (6) dms/AggreSpy; and Oracle Java Process Manager (7) oprocmgr-status and (8) oprocmgr-service, which can be used to control Java processes.
{
"affected": [],
"aliases": [
"CVE-2002-0563"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2002-07-03T04:00:00Z",
"severity": "MODERATE"
},
"details": "The default configuration of Oracle 9i Application Server 1.0.2.x allows remote anonymous users to access sensitive services without authentication, including Dynamic Monitoring Services (1) dms0, (2) dms/DMSDump, (3) servlet/DMSDump, (4) servlet/Spy, (5) soap/servlet/Spy, and (6) dms/AggreSpy; and Oracle Java Process Manager (7) oprocmgr-status and (8) oprocmgr-service, which can be used to control Java processes.",
"id": "GHSA-c5h7-mjwp-4pvr",
"modified": "2022-04-30T18:19:28Z",
"published": "2022-04-30T18:19:28Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2002-0563"
},
{
"type": "WEB",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/8455"
},
{
"type": "WEB",
"url": "http://marc.info/?l=bugtraq\u0026m=101301813117562\u0026w=2"
},
{
"type": "WEB",
"url": "http://otn.oracle.com/deploy/security/pdf/ias_modplsql_alert.pdf"
},
{
"type": "WEB",
"url": "http://securitytracker.com/id?1009167"
},
{
"type": "WEB",
"url": "http://www.appsecinc.com/Policy/PolicyCheck7024.html"
},
{
"type": "WEB",
"url": "http://www.cert.org/advisories/CA-2002-08.html"
},
{
"type": "WEB",
"url": "http://www.kb.cert.org/vuls/id/168795"
},
{
"type": "WEB",
"url": "http://www.nextgenss.com/papers/hpoas.pdf"
},
{
"type": "WEB",
"url": "http://www.osvdb.org/13152"
},
{
"type": "WEB",
"url": "http://www.osvdb.org/705"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/4293"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-C5H8-CQ4V-CVFM
Vulnerability from github – Published: 2022-05-24 22:01 – Updated: 2024-10-14 21:49The mirroring support (-M, --use-mirrors) in Python Pip before 1.5 uses insecure DNS querying and authenticity checks which allows attackers to perform man-in-the-middle attacks.
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "pip"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.5"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2013-5123"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": true,
"github_reviewed_at": "2022-07-07T23:28:34Z",
"nvd_published_at": "2019-11-05T22:15:00Z",
"severity": "HIGH"
},
"details": "The mirroring support (-M, --use-mirrors) in Python Pip before 1.5 uses insecure DNS querying and authenticity checks which allows attackers to perform man-in-the-middle attacks.",
"id": "GHSA-c5h8-cq4v-cvfm",
"modified": "2024-10-14T21:49:09Z",
"published": "2022-05-24T22:01:03Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2013-5123"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-5123"
},
{
"type": "WEB",
"url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2013-5123"
},
{
"type": "ADVISORY",
"url": "https://github.com/advisories/GHSA-c5h8-cq4v-cvfm"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/pip/PYSEC-2019-160.yaml"
},
{
"type": "WEB",
"url": "https://security-tracker.debian.org/tracker/CVE-2013-5123"
},
{
"type": "WEB",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155248.html"
},
{
"type": "WEB",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155291.html"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2013/08/21/17"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2013/08/21/18"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Improper Authentication in pip"
}
GHSA-C5J2-X27W-V2PH
Vulnerability from github – Published: 2022-05-17 04:30 – Updated: 2022-05-17 04:30The MySQL database in McAfee Network Data Loss Prevention (NDLP) before 9.3 does not require a password, which makes it easier for remote attackers to obtain access.
{
"affected": [],
"aliases": [
"CVE-2014-8522"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2014-10-29T14:55:00Z",
"severity": "HIGH"
},
"details": "The MySQL database in McAfee Network Data Loss Prevention (NDLP) before 9.3 does not require a password, which makes it easier for remote attackers to obtain access.",
"id": "GHSA-c5j2-x27w-v2ph",
"modified": "2022-05-17T04:30:20Z",
"published": "2022-05-17T04:30:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2014-8522"
},
{
"type": "WEB",
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10053"
}
],
"schema_version": "1.4.0",
"severity": []
}
Mitigation
Strategy: Libraries or Frameworks
Use an authentication framework or library such as the OWASP ESAPI Authentication feature.
CAPEC-114: Authentication Abuse
An attacker obtains unauthorized access to an application, service or device either through knowledge of the inherent weaknesses of an authentication mechanism, or by exploiting a flaw in the authentication scheme's implementation. In such an attack an authentication mechanism is functioning but a carefully controlled sequence of events causes the mechanism to grant access to the attacker.
CAPEC-115: Authentication Bypass
An attacker gains access to application, service, or device with the privileges of an authorized or privileged user by evading or circumventing an authentication mechanism. The attacker is therefore able to access protected data without authentication ever having taken place.
CAPEC-151: Identity Spoofing
Identity Spoofing refers to the action of assuming (i.e., taking on) the identity of some other entity (human or non-human) and then using that identity to accomplish a goal. An adversary may craft messages that appear to come from a different principle or use stolen / spoofed authentication credentials.
CAPEC-194: Fake the Source of Data
An adversary takes advantage of improper authentication to provide data or services under a falsified identity. The purpose of using the falsified identity may be to prevent traceability of the provided data or to assume the rights granted to another individual. One of the simplest forms of this attack would be the creation of an email message with a modified "From" field in order to appear that the message was sent from someone other than the actual sender. The root of the attack (in this case the email system) fails to properly authenticate the source and this results in the reader incorrectly performing the instructed action. Results of the attack vary depending on the details of the attack, but common results include privilege escalation, obfuscation of other attacks, and data corruption/manipulation.
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-57: Utilizing REST's Trust in the System Resource to Obtain Sensitive Data
This attack utilizes a REST(REpresentational State Transfer)-style applications' trust in the system resources and environment to obtain sensitive data once SSL is terminated.
CAPEC-593: Session Hijacking
This type of attack involves an adversary that exploits weaknesses in an application's use of sessions in performing authentication. The adversary is able to steal or manipulate an active session and use it to gain unathorized access to the application.
CAPEC-633: Token Impersonation
An adversary exploits a weakness in authentication to create an access token (or equivalent) that impersonates a different entity, and then associates a process/thread to that that impersonated token. This action causes a downstream user to make a decision or take action that is based on the assumed identity, and not the response that blocks the adversary.
CAPEC-650: Upload a Web Shell to a Web Server
By exploiting insufficient permissions, it is possible to upload a web shell to a web server in such a way that it can be executed remotely. This shell can have various capabilities, thereby acting as a "gateway" to the underlying web server. The shell might execute at the higher permission level of the web server, providing the ability the execute malicious code at elevated levels.
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.