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10 vulnerabilities found for FluentBoards by Unknown
CVE-2026-89331 (GCVE-0-2026-89331)
Vulnerability from nvd – Published: 2026-09-23 06:00 – Updated: 2026-09-23 10:53
VLAI
EPSS
VEX
Title
FluentBoards 1.95 - 2.0.15 - Unauthenticated Board Member Email Address Disclosure via Public Board Endpoints
Summary
The FluentBoards WordPress plugin before 2.1.0 does not properly restrict the member data returned by its public, token-shared board feature, allowing unauthenticated users to disclose the email addresses of a shared board's members, typically including administrators.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-23 10:38 UTC
CWE
- CWE-200 Information Exposure
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/d1aaacdf-7427-41… | exploitvdb-entrytechnical-description |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Unknown | FluentBoards |
Affected:
1.95 , < 2.1.0
(semver)
|
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"title": "CISA ADP Vulnrichment"
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}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "FluentBoards 1.95 - 2.0.15 - Unauthenticated Board Member Email Address Disclosure via Public Board Endpoints",
"x_generator": {
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}
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},
"cveMetadata": {
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CVE-2026-89328 (GCVE-0-2026-89328)
Vulnerability from nvd – Published: 2026-09-16 06:00 – Updated: 2026-09-17 12:31
VLAI
EPSS
VEX
Title
FluentBoards < 2.0.15 - Board Member+ Board Membership and Public Access Modification
Summary
The FluentBoards WordPress plugin before 2.0.15 does not properly verify that a user holds board-manager privileges before performing several board-management operations, checking only board membership. This allows any member of a board to carry out manager-only actions on it, including adding or removing members and enabling public access to a private board.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 12:14 UTC
CWE
- CWE-284 Improper Access Control
- CWE-284 - Improper Access Control
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/07c4ebd6-1cf9-49… | exploitvdb-entrytechnical-description |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Unknown | FluentBoards |
Affected:
0 , < 2.0.15
(semver)
|
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},
"title": "CISA ADP Vulnrichment"
}
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"product": "FluentBoards",
"vendor": "Unknown",
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],
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"discovery": "EXTERNAL"
},
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CVE-2026-89327 (GCVE-0-2026-89327)
Vulnerability from nvd – Published: 2026-09-16 06:00 – Updated: 2026-09-17 12:31
VLAI
EPSS
VEX
Title
FluentBoards < 2.0.15 - Board Member+ Comment Author Spoofing via 'comment_by' Parameter
Summary
The FluentBoards WordPress plugin before 2.0.15 does not verify that a board member submitting a comment is the user the comment is attributed to, allowing any board member to post comments that appear to be authored by another user, including administrators.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 12:14 UTC
CWE
- CWE-290 Authentication Bypass by Spoofing
- CWE-290 - Authentication Bypass by Spoofing
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/aaeff6e8-eca5-4d… | exploitvdb-entrytechnical-description |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Unknown | FluentBoards |
Affected:
0 , < 2.0.15
(semver)
|
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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},
"title": "FluentBoards \u003c 2.0.15 - Board Member+ Comment Author Spoofing via \u0027comment_by\u0027 Parameter",
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CVE-2026-85349 (GCVE-0-2026-85349)
Vulnerability from nvd – Published: 2026-09-16 06:00 – Updated: 2026-09-17 12:36
VLAI
EPSS
VEX
Title
FluentBoards < 2.0.15 - Subscriber+ Private Board Membership Disclosure via IDOR
Summary
The FluentBoards WordPress plugin before 2.0.15 does not properly verify authorization when returning the list of boards a user belongs to, allowing any authenticated user, including a Subscriber with no board access, to disclose the private board memberships of arbitrary users by referencing their user ID.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 12:19 UTC
CWE
- CWE-200 Information Exposure
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/6526a9ee-6320-47… | exploitvdb-entrytechnical-description |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Unknown | FluentBoards |
Affected:
0 , < 2.0.15
(semver)
|
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}
],
"source": {
"discovery": "EXTERNAL"
},
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"x_generator": {
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}
},
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CVE-2026-14938 (GCVE-0-2026-14938)
Vulnerability from nvd – Published: 2026-08-02 06:00 – Updated: 2026-08-05 16:18
VLAI
EPSS
VEX
Title
FluentBoards < 1.95.3 - Subscriber+ Cross-Board Task Disclosure via IDOR
Summary
The FluentBoards WordPress plugin before 1.95.3 does not verify that the items selected for a board import operation belong to a board the requesting user is authorized to access, allowing any authenticated user with member access to a single board to copy and read the stages and tasks (including titles, descriptions and file attachments) of any other board on the site.
Severity
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-05 15:04 UTC
CWE
- CWE-639 Authorization Bypass Through User-Controlled Key
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/44d91e8d-ad2f-42… | exploitvdb-entrytechnical-description |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Unknown | FluentBoards |
Affected:
0 , < 1.95.3
(semver)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
}
},
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"timestamp": "2026-08-05T15:04:05.098068Z",
"version": "2.0.3"
},
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}
}
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"description": "CWE-639 Authorization Bypass Through User-Controlled Key",
"lang": "en",
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}
]
}
],
"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "FluentBoards",
"vendor": "Unknown",
"versions": [
{
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"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
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"type": "finder",
"value": "Diogo Pinto"
},
{
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"type": "coordinator",
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}
],
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{
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}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-639 Authorization Bypass Through User-Controlled Key",
"lang": "en",
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CVE-2026-89331 (GCVE-0-2026-89331)
Vulnerability from cvelistv5 – Published: 2026-09-23 06:00 – Updated: 2026-09-23 10:53
VLAI
EPSS
VEX
Title
FluentBoards 1.95 - 2.0.15 - Unauthenticated Board Member Email Address Disclosure via Public Board Endpoints
Summary
The FluentBoards WordPress plugin before 2.1.0 does not properly restrict the member data returned by its public, token-shared board feature, allowing unauthenticated users to disclose the email addresses of a shared board's members, typically including administrators.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-23 10:38 UTC
CWE
- CWE-200 Information Exposure
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/d1aaacdf-7427-41… | exploitvdb-entrytechnical-description |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Unknown | FluentBoards |
Affected:
1.95 , < 2.1.0
(semver)
|
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CVE-2026-89328 (GCVE-0-2026-89328)
Vulnerability from cvelistv5 – Published: 2026-09-16 06:00 – Updated: 2026-09-17 12:31
VLAI
EPSS
VEX
Title
FluentBoards < 2.0.15 - Board Member+ Board Membership and Public Access Modification
Summary
The FluentBoards WordPress plugin before 2.0.15 does not properly verify that a user holds board-manager privileges before performing several board-management operations, checking only board membership. This allows any member of a board to carry out manager-only actions on it, including adding or removing members and enabling public access to a private board.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 12:14 UTC
CWE
- CWE-284 Improper Access Control
- CWE-284 - Improper Access Control
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/07c4ebd6-1cf9-49… | exploitvdb-entrytechnical-description |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Unknown | FluentBoards |
Affected:
0 , < 2.0.15
(semver)
|
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CVE-2026-89327 (GCVE-0-2026-89327)
Vulnerability from cvelistv5 – Published: 2026-09-16 06:00 – Updated: 2026-09-17 12:31
VLAI
EPSS
VEX
Title
FluentBoards < 2.0.15 - Board Member+ Comment Author Spoofing via 'comment_by' Parameter
Summary
The FluentBoards WordPress plugin before 2.0.15 does not verify that a board member submitting a comment is the user the comment is attributed to, allowing any board member to post comments that appear to be authored by another user, including administrators.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 12:14 UTC
CWE
- CWE-290 Authentication Bypass by Spoofing
- CWE-290 - Authentication Bypass by Spoofing
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/aaeff6e8-eca5-4d… | exploitvdb-entrytechnical-description |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Unknown | FluentBoards |
Affected:
0 , < 2.0.15
(semver)
|
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CVE-2026-85349 (GCVE-0-2026-85349)
Vulnerability from cvelistv5 – Published: 2026-09-16 06:00 – Updated: 2026-09-17 12:36
VLAI
EPSS
VEX
Title
FluentBoards < 2.0.15 - Subscriber+ Private Board Membership Disclosure via IDOR
Summary
The FluentBoards WordPress plugin before 2.0.15 does not properly verify authorization when returning the list of boards a user belongs to, allowing any authenticated user, including a Subscriber with no board access, to disclose the private board memberships of arbitrary users by referencing their user ID.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 12:19 UTC
CWE
- CWE-200 Information Exposure
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/6526a9ee-6320-47… | exploitvdb-entrytechnical-description |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Unknown | FluentBoards |
Affected:
0 , < 2.0.15
(semver)
|
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CVE-2026-14938 (GCVE-0-2026-14938)
Vulnerability from cvelistv5 – Published: 2026-08-02 06:00 – Updated: 2026-08-05 16:18
VLAI
EPSS
VEX
Title
FluentBoards < 1.95.3 - Subscriber+ Cross-Board Task Disclosure via IDOR
Summary
The FluentBoards WordPress plugin before 1.95.3 does not verify that the items selected for a board import operation belong to a board the requesting user is authorized to access, allowing any authenticated user with member access to a single board to copy and read the stages and tasks (including titles, descriptions and file attachments) of any other board on the site.
Severity
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-05 15:04 UTC
CWE
- CWE-639 Authorization Bypass Through User-Controlled Key
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/44d91e8d-ad2f-42… | exploitvdb-entrytechnical-description |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Unknown | FluentBoards |
Affected:
0 , < 1.95.3
(semver)
|
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
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],
"cna": {
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{
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"product": "FluentBoards",
"vendor": "Unknown",
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"version": "0",
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],
"credits": [
{
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"type": "finder",
"value": "Diogo Pinto"
},
{
"lang": "en",
"type": "coordinator",
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}
],
"descriptions": [
{
"lang": "en",
"value": "The FluentBoards WordPress plugin before 1.95.3 does not verify that the items selected for a board import operation belong to a board the requesting user is authorized to access, allowing any authenticated user with member access to a single board to copy and read the stages and tasks (including titles, descriptions and file attachments) of any other board on the site."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-639 Authorization Bypass Through User-Controlled Key",
"lang": "en",
"type": "CWE"
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}
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"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
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"references": [
{
"tags": [
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],
"url": "https://wpscan.com/vulnerability/44d91e8d-ad2f-429c-a21e-364b1fc13fdc/"
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "FluentBoards \u003c 1.95.3 - Subscriber+ Cross-Board Task Disclosure via IDOR",
"x_generator": {
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}
}
},
"cveMetadata": {
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"assignerShortName": "WPScan",
"cveId": "CVE-2026-14938",
"datePublished": "2026-08-02T06:00:08.505Z",
"dateReserved": "2026-07-07T11:55:14.802Z",
"dateUpdated": "2026-08-05T16:18:20.534Z",
"state": "PUBLISHED"
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}