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CVE-2026-61728

SOCFortress CoPilot: Stored comment and SOC-field XSS permits privileged account takeover

9.9 Critical

SOCFortress CoPilot focuses on providing a single pane of glass for all your security operations needs. In affected snapshots preceding the respective 0.1.70 and 0.1.76 sink repairs, portal users, including customer_user, can submit stored markup through POST /api/incidents/db_operations/alert/comment. In customer-portal/src/components/alerts/AlertDetails/AlertComment.vue, commentHtml replaces newlines in comment.comment but passes the result to v-html without escaping or sanitizing HTML. When another user views the poisoned alert, stored script executes on the application origin; the same unsanitized rendering pattern affects server-stored SOC case, asset and health-check fields in SocCaseNote.vue, SocCaseItem.vue, SocCaseAssetsItem.vue, SocAlertAssetsItem.vue and HealthcheckItem.vue. The authentication store in customer-portal/src/stores/auth.ts persists both access and refresh tokens in JavaScript-readable storage, and customer-portal/src/api/httpClient.ts uses bearer headers rather than HttpOnly cookies. An injected script can steal both tokens, impersonate the viewer and obtain fresh tokens through /auth/refresh. If an analyst or administrator views the poisoned alert or case, this enables persistent privileged account takeover, cross-tenant data access, incident modification or deletion, and detection/response subversion. The health-check sink repair is first contained in version 0.1.70, while the comment and other SOC sink repairs are first contained in version 0.1.76. Version 0.1.76 is the provisional first release containing all observed repairs; grouped versus split CVE scope requires curator adjudication.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
High

Exploit likelihood

0.46%Unchanged since Oct 31, 2026
90%50%10%1%

What each source reports

CVE List Score used 9.9

SOCFortress CoPilot: Stored comment and SOC-field XSS permits privileged account takeover

SOCFortress CoPilot focuses on providing a single pane of glass for all your security operations needs. In affected snapshots preceding the respective 0.1.70 and 0.1.76 sink repairs, portal users, including customer_user, can submit stored markup through POST /api/incidents/db_operations/alert/comment. In customer-portal/src/components/alerts/AlertDetails/AlertComment.vue, commentHtml replaces newlines in comment.comment but passes the result to v-html without escaping or sanitizing HTML. When another user views the poisoned alert, stored script executes on the application origin; the same unsanitized rendering pattern affects server-stored SOC case, asset and health-check fields in SocCaseNote.vue, SocCaseItem.vue, SocCaseAssetsItem.vue, SocAlertAssetsItem.vue and HealthcheckItem.vue. The authentication store in customer-portal/src/stores/auth.ts persists both access and refresh tokens in JavaScript-readable storage, and customer-portal/src/api/httpClient.ts uses bearer headers rather than HttpOnly cookies. An injected script can steal both tokens, impersonate the viewer and obtain fresh tokens through /auth/refresh. If an analyst or administrator views the poisoned alert or case, this enables persistent privileged account takeover, cross-tenant data access, incident modification or deletion, and detection/response subversion. The health-check sink repair is first contained in version 0.1.70, while the comment and other SOC sink repairs are first contained in version 0.1.76. Version 0.1.76 is the provisional first release containing all observed repairs; grouped versus split CVE scope requires curator adjudication.

Record
CVE-2026-61728
CVSS 3.1
9.9 CriticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Weakness
CWE-79, CWE-922
Updated
2026-11-05
EUVDEUVD-2026-113993 9.9

SOCFortress CoPilot focuses on providing a single pane of glass for all your security operations needs. In affected snapshots preceding the respective 0.1.70 and 0.1.76 sink repairs, portal users, including customer_user, can submit stored markup through POST /api/incidents/db_operations/alert/comment. In customer-portal/src/components/alerts/AlertDetails/AlertComment.vue, commentHtml replaces newlines in comment.comment but passes the result to v-html without escaping or sanitizing HTML. When another user views the poisoned alert, stored script executes on the application origin; the same unsanitized rendering pattern affects server-stored SOC case, asset and health-check fields in SocCaseNote.vue, SocCaseItem.vue, SocCaseAssetsItem.vue, SocAlertAssetsItem.vue and HealthcheckItem.vue. The authentication store in customer-portal/src/stores/auth.ts persists both access and refresh tokens in JavaScript-readable storage, and customer-portal/src/api/httpClient.ts uses bearer headers rather than HttpOnly cookies. An injected script can steal both tokens, impersonate the viewer and obtain fresh tokens through /auth/refresh. If an analyst or administrator views the poisoned alert or case, this enables persistent privileged account takeover, cross-tenant data access, incident modification or deletion, and detection/response subversion. The health-check sink repair is first contained in version 0.1.70, while the comment and other SOC sink repairs are first contained in version 0.1.76. Version 0.1.76 is the provisional first release containing all observed repairs; grouped versus split CVE scope requires curator adjudication.

Record
EUVD-2026-113993
CVSS 3.1
9.9 CriticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Updated
2026-11-05
NVD 9.9

SOCFortress CoPilot focuses on providing a single pane of glass for all your security operations needs. In affected snapshots preceding the respective 0.1.70 and 0.1.76 sink repairs, portal users, including customer_user, can submit stored markup through POST /api/incidents/db_operations/alert/comment. In customer-portal/src/components/alerts/AlertDetails/AlertComment.vue, commentHtml replaces newlines in comment.comment but passes the result to v-html without escaping or sanitizing HTML. When another user views the poisoned alert, stored script executes on the application origin; the same unsanitized rendering pattern affects server-stored SOC case, asset and health-check fields in SocCaseNote.vue, SocCaseItem.vue, SocCaseAssetsItem.vue, SocAlertAssetsItem.vue and HealthcheckItem.vue. The authentication store in customer-portal/src/stores/auth.ts persists both access and refresh tokens in JavaScript-readable storage, and customer-portal/src/api/httpClient.ts uses bearer headers rather than HttpOnly cookies. An injected script can steal both tokens, impersonate the viewer and obtain fresh tokens through /auth/refresh. If an analyst or administrator views the poisoned alert or case, this enables persistent privileged account takeover, cross-tenant data access, incident modification or deletion, and detection/response subversion. The health-check sink repair is first contained in version 0.1.70, while the comment and other SOC sink repairs are first contained in version 0.1.76. Version 0.1.76 is the provisional first release containing all observed repairs; grouped versus split CVE scope requires curator adjudication.

Record
CVE-2026-61728
CVSS 3.1
9.9 CriticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Weakness
CWE-79, CWE-922
Updated
2026-11-05
OSV 9.9

SOCFortress CoPilot: Stored comment and SOC-field XSS permits privileged account takeover

SOCFortress CoPilot focuses on providing a single pane of glass for all your security operations needs. In affected snapshots preceding the respective 0.1.70 and 0.1.76 sink repairs, portal users, including customer_user, can submit stored markup through POST /api/incidents/db_operations/alert/comment. In customer-portal/src/components/alerts/AlertDetails/AlertComment.vue, commentHtml replaces newlines in comment.comment but passes the result to v-html without escaping or sanitizing HTML. When another user views the poisoned alert, stored script executes on the application origin; the same unsanitized rendering pattern affects server-stored SOC case, asset and health-check fields in SocCaseNote.vue, SocCaseItem.vue, SocCaseAssetsItem.vue, SocAlertAssetsItem.vue and HealthcheckItem.vue. The authentication store in customer-portal/src/stores/auth.ts persists both access and refresh tokens in JavaScript-readable storage, and customer-portal/src/api/httpClient.ts uses bearer headers rather than HttpOnly cookies. An injected script can steal both tokens, impersonate the viewer and obtain fresh tokens through /auth/refresh. If an analyst or administrator views the poisoned alert or case, this enables persistent privileged account takeover, cross-tenant data access, incident modification or deletion, and detection/response subversion. The health-check sink repair is first contained in version 0.1.70, while the comment and other SOC sink repairs are first contained in version 0.1.76. Version 0.1.76 is the provisional first release containing all observed repairs; grouped versus split CVE scope requires curator adjudication.

Record
CVE-2026-61728
CVSS 3.1
9.9 CriticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Weakness
CWE-79, CWE-922
Updated
2026-11-07

Affected products

History

History
RecordedChangedSources
facts, referencesCVE List
first indexedCVE List, EUVD, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-61728 is a critical vulnerability (CVSS 9.9) in Socfortress Copilot, published October 30, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.46%, the 39th percentile. No source names a fixed version.

References

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