Search
Find a vulnerability
Search criteria
2 vulnerabilities found for psgdpr by PrestaShop
CVE-2026-92809 (GCVE-0-2026-92809)
Vulnerability from nvd – Published: 2026-09-16 20:32 – Updated: 2026-11-03 14:30
VLAI
EPSS
VEX
Title
PrestaShop psgdpr through 1.4.3 GDPR Log Forgery
Summary
PrestaShop psgdpr versions through 1.4.3 fail to validate that GDPR consent log entries are attributed to the authenticated customer. Authenticated attackers can submit arbitrary customer identifiers to create forged consent records for other customers, corrupting audit logs.
Severity
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 18:41 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/geo-chen/oss/blob/main/prestas… | technical-descriptionexploit |
| https://github.com/PrestaShop/psgdpr/blob/v1.4.3/… | technical-description |
| https://github.com/PrestaShop/psgdpr/security/adv… | vendor-advisory |
| https://github.com/PrestaShop/psgdpr/releases/tag… | patchrelease-notes |
| https://github.com/PrestaShop/psgdpr | product |
| https://www.vulncheck.com/advisories/prestashop-p… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| PrestaShop | psgdpr |
Affected:
0 , ≤ 1.4.3
(semver)
cpe:2.3:a:prestashop:prestashop:*:*:*:*:*:*:*:* |
Date Public
2026-09-16 00:00
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-92809",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-17T18:41:07.270504Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-09-17T19:24:18.452Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "psgdpr",
"vendor": "PrestaShop",
"versions": [
{
"lessThanOrEqual": "1.4.3",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:prestashop:prestashop:*:*:*:*:*:*:*:*",
"versionEndIncluding": "1.4.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "George Chen"
}
],
"datePublic": "2026-09-16T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "PrestaShop psgdpr versions through 1.4.3 fail to validate that GDPR consent log entries are attributed to the authenticated customer. Authenticated attackers can submit arbitrary customer identifiers to create forged consent records for other customers, corrupting audit logs."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"privilegesRequired": "LOW",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "LOW"
},
"format": "CVSS"
},
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"format": "CVSS"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-639",
"description": "Authorization Bypass Through User-Controlled Key",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-11-03T14:30:18.422Z",
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck"
},
"references": [
{
"name": "Researcher write-up, finding 1",
"tags": [
"technical-description",
"exploit"
],
"url": "https://github.com/geo-chen/oss/blob/main/prestashop.md#finding-1-idor---authenticated-customers-can-forge-gdpr-consent-records-for-arbitrary-customers"
},
{
"name": "id_customer is taken from the request and used in the insert",
"tags": [
"technical-description"
],
"url": "https://github.com/PrestaShop/psgdpr/blob/v1.4.3/controllers/front/FrontAjaxGdpr.php#L28-L54"
},
{
"name": "GitHub Security Advisory GHSA-wwqh-cf9m-347f",
"tags": [
"vendor-advisory"
],
"url": "https://github.com/PrestaShop/psgdpr/security/advisories/GHSA-wwqh-cf9m-347f"
},
{
"name": "psgdpr v1.4.4 release",
"tags": [
"patch",
"release-notes"
],
"url": "https://github.com/PrestaShop/psgdpr/releases/tag/v1.4.4"
},
{
"tags": [
"product"
],
"url": "https://github.com/PrestaShop/psgdpr"
},
{
"name": "VulnCheck Advisory: PrestaShop psgdpr through 1.4.3 GDPR Log Forgery",
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/prestashop-psgdpr-through-1.4.3-gdpr-log-forgery"
}
],
"title": "PrestaShop psgdpr through 1.4.3 GDPR Log Forgery",
"x_generator": {
"engine": "vulncheck-endgame"
}
}
},
"cveMetadata": {
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"assignerShortName": "VulnCheck",
"cveId": "CVE-2026-92809",
"datePublished": "2026-09-16T20:32:56.067Z",
"dateReserved": "2026-09-16T19:55:00.619Z",
"dateUpdated": "2026-11-03T14:30:18.422Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-92809 (GCVE-0-2026-92809)
Vulnerability from cvelistv5 – Published: 2026-09-16 20:32 – Updated: 2026-11-03 14:30
VLAI
EPSS
VEX
Title
PrestaShop psgdpr through 1.4.3 GDPR Log Forgery
Summary
PrestaShop psgdpr versions through 1.4.3 fail to validate that GDPR consent log entries are attributed to the authenticated customer. Authenticated attackers can submit arbitrary customer identifiers to create forged consent records for other customers, corrupting audit logs.
Severity
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 18:41 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/geo-chen/oss/blob/main/prestas… | technical-descriptionexploit |
| https://github.com/PrestaShop/psgdpr/blob/v1.4.3/… | technical-description |
| https://github.com/PrestaShop/psgdpr/security/adv… | vendor-advisory |
| https://github.com/PrestaShop/psgdpr/releases/tag… | patchrelease-notes |
| https://github.com/PrestaShop/psgdpr | product |
| https://www.vulncheck.com/advisories/prestashop-p… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| PrestaShop | psgdpr |
Affected:
0 , ≤ 1.4.3
(semver)
cpe:2.3:a:prestashop:prestashop:*:*:*:*:*:*:*:* |
Date Public
2026-09-16 00:00
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-92809",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-17T18:41:07.270504Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-09-17T19:24:18.452Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "psgdpr",
"vendor": "PrestaShop",
"versions": [
{
"lessThanOrEqual": "1.4.3",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:prestashop:prestashop:*:*:*:*:*:*:*:*",
"versionEndIncluding": "1.4.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "George Chen"
}
],
"datePublic": "2026-09-16T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "PrestaShop psgdpr versions through 1.4.3 fail to validate that GDPR consent log entries are attributed to the authenticated customer. Authenticated attackers can submit arbitrary customer identifiers to create forged consent records for other customers, corrupting audit logs."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"privilegesRequired": "LOW",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "LOW"
},
"format": "CVSS"
},
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"format": "CVSS"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-639",
"description": "Authorization Bypass Through User-Controlled Key",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-11-03T14:30:18.422Z",
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck"
},
"references": [
{
"name": "Researcher write-up, finding 1",
"tags": [
"technical-description",
"exploit"
],
"url": "https://github.com/geo-chen/oss/blob/main/prestashop.md#finding-1-idor---authenticated-customers-can-forge-gdpr-consent-records-for-arbitrary-customers"
},
{
"name": "id_customer is taken from the request and used in the insert",
"tags": [
"technical-description"
],
"url": "https://github.com/PrestaShop/psgdpr/blob/v1.4.3/controllers/front/FrontAjaxGdpr.php#L28-L54"
},
{
"name": "GitHub Security Advisory GHSA-wwqh-cf9m-347f",
"tags": [
"vendor-advisory"
],
"url": "https://github.com/PrestaShop/psgdpr/security/advisories/GHSA-wwqh-cf9m-347f"
},
{
"name": "psgdpr v1.4.4 release",
"tags": [
"patch",
"release-notes"
],
"url": "https://github.com/PrestaShop/psgdpr/releases/tag/v1.4.4"
},
{
"tags": [
"product"
],
"url": "https://github.com/PrestaShop/psgdpr"
},
{
"name": "VulnCheck Advisory: PrestaShop psgdpr through 1.4.3 GDPR Log Forgery",
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/prestashop-psgdpr-through-1.4.3-gdpr-log-forgery"
}
],
"title": "PrestaShop psgdpr through 1.4.3 GDPR Log Forgery",
"x_generator": {
"engine": "vulncheck-endgame"
}
}
},
"cveMetadata": {
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"assignerShortName": "VulnCheck",
"cveId": "CVE-2026-92809",
"datePublished": "2026-09-16T20:32:56.067Z",
"dateReserved": "2026-09-16T19:55:00.619Z",
"dateUpdated": "2026-11-03T14:30:18.422Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}