VulnerabilityModified
CVE-2023-26852
An arbitrary file upload vulnerability in the upload plugin of Textpattern v4.8.8 and below allows attackers to execute arbitrary code by uploading a crafted PHP file.
HIGH 7.2EPSS 1.99%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.99%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An arbitrary file upload vulnerability in the upload plugin of Textpattern v4.8.8 and below allows attackers to execute arbitrary code by uploading a crafted PHP file.
- CVSS 3.1
- 7.2 HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.99% probability · 80th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- textpattern/textpattern
- Source
- cve@mitre.org
References
- https://drive.google.com/drive/folders/1x55FGWZydBRxFyTVIAL1ynnk1X7gfIq9?usp=sharingExploit, Third Party Advisory
- https://github.com/leekenghwa/CVE-2023-26852-Textpattern-v4.8.8-and-Exploit, Third Party Advisory
- https://github.com/textpattern/textpatternProduct
- https://drive.google.com/drive/folders/1x55FGWZydBRxFyTVIAL1ynnk1X7gfIq9?usp=sharingExploit, Third Party Advisory
- https://github.com/leekenghwa/CVE-2023-26852-Textpattern-v4.8.8-and-Exploit, Third Party Advisory
- https://github.com/textpattern/textpatternProduct
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.