CVE-2025-46656
Severity Score
2.9
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track*
*SSVC
Descriptions
python-markdownify (aka markdownify) before 0.14.1 allows large headline prefixes such as <h9999999> in addition to <h1> through <h6>. This causes memory consumption.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track*
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2025-04-26 CVE Reserved
- 2025-04-26 CVE Published
- 2025-04-29 CVE Updated
- 2025-07-03 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-1284: Improper Validation of Specified Quantity in Input
CAPEC
References (2)
| URL | Tag | Source |
|---|---|---|
| https://github.com/matthewwithanm/python-markdownify/compare/0.14.0...0.14.1 | ||
| https://github.com/matthewwithanm/python-markdownify/issues/143 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Python-markdownify Search vendor "Python-markdownify" | Python-markdownify Search vendor "Python-markdownify" for product "Python-markdownify" | < 0.14.1 Search vendor "Python-markdownify" for product "Python-markdownify" and version " < 0.14.1" | en |
Affected
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