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CVE-2023-49967 Details
Description
Typecho v1.2.1 was discovered to be vulnerable to an XML Quadratic Blowup attack via the component /index.php/action/xmlrpc.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Aug 28, 2024Exploitation: PocAutomatable: YesTechnical Impact: Partial
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/typecho/typecho/issues/1648 | CVE | ExploitIssue TrackingThird Party Advisory |
| https://github.com/typecho/typecho/issues/1648 | [email protected] | ExploitIssue TrackingThird Party Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-776 | Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| typecho typecho | 1.2.1 - 1.2.1 rc 1.2.1 rc2 |
CPE
Remediation
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Change History
6 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Dec 9, 2023 | Initial Analysis | [email protected] |
| Dec 7, 2023 | New CVE Received | [email protected] |