Search criteria
1 vulnerability by pdfzorro
CVE-2022-30351 (GCVE-0-2022-30351)
Vulnerability from cvelistv5 – Published: 2023-03-30 00:00 – Updated: 2025-02-18 16:19
VLAI
Summary
PDFZorro PDFZorro Online r20220428 using TCPDF 6.2.5, despite having workflows claiming to correctly remove redacted information from a supplied PDF file, does not properly sanitize this information in all cases, causing redacted information, including images and text embedded in the PDF file, to be leaked unintentionally. In cases where PDF text objects are present it is possible to copy-paste redacted information into the system clipboard. Once a document is "locked" and marked for redaction once, all redactions performed after this feature is triggered are vulnerable.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-1116 - Inaccurate Comments
Assigner
References
2 references
{
"containers": {
"adp": [
{
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"dateUpdated": "2024-08-03T06:48:35.706Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://www.pdfzorro.com/pdf-edit/"
},
{
"tags": [
"x_transferred"
],
"url": "https://arxiv.org/pdf/2206.02285.pdf"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-30351",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-02-18T16:18:07.912484Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
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"cweId": "CWE-1116",
"description": "CWE-1116 Inaccurate Comments",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-02-18T16:19:02.169Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
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],
"descriptions": [
{
"lang": "en",
"value": "PDFZorro PDFZorro Online r20220428 using TCPDF 6.2.5, despite having workflows claiming to correctly remove redacted information from a supplied PDF file, does not properly sanitize this information in all cases, causing redacted information, including images and text embedded in the PDF file, to be leaked unintentionally. In cases where PDF text objects are present it is possible to copy-paste redacted information into the system clipboard. Once a document is \"locked\" and marked for redaction once, all redactions performed after this feature is triggered are vulnerable."
}
],
"problemTypes": [
{
"descriptions": [
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"description": "n/a",
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],
"providerMetadata": {
"dateUpdated": "2023-03-30T00:00:00.000Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
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"references": [
{
"url": "https://www.pdfzorro.com/pdf-edit/"
},
{
"url": "https://arxiv.org/pdf/2206.02285.pdf"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2022-30351",
"datePublished": "2023-03-30T00:00:00.000Z",
"dateReserved": "2022-05-09T00:00:00.000Z",
"dateUpdated": "2025-02-18T16:19:02.169Z",
"state": "PUBLISHED"
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