PT-2023-24524 · WordPress · Lana Text To Image

István Márton + 1 · Published 2023-06-24 · Updated 2023-06-30 · CVE-2023-3387

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Lana Text to Image plugin for WordPress versions up to, and including, 1.0.0

Description The issue arises from insufficient input sanitization and output escaping on user-supplied attributes in the lana text to image and lana text to img shortcode. This allows authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages, which will execute whenever a user accesses an injected page.

Recommendations For versions up to, and including, 1.0.0, update to a version that addresses the insufficient input sanitization and output escaping issue. As a temporary workaround, consider restricting access to the lana text to image and lana text to img shortcodes to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-3387

Affected Products

Lana Text To Image

References · 6

• https://plugins.trac.wordpress.org/browser/lana-text-to-image/tags/1.0.0/lana-text-to-image.php#L97 · Patch
• https://plugins.trac.wordpress.org/changeset/2929913/lana-text-to-image · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2023-3387 · Security Note
• https://osv.dev/vulnerability/CVE-2023-3387 · Vendor Advisory
• https://wordfence.com/threat-intel/vulnerabilities/id/8acb7893-85b2-404a-b3fe-b4c1a835b3eb?source=cve · Note
• https://t.me/cvenotify/53384 · Telegram Post