PT-2026-58889 · Joomla · Dp Calendar

Phil Taylor · CVE-2026-57831 · Published 2026-07-15 · Updated 2026-07-15

Positive Technologies (AI Summary)

CVSS v4.0

8.7

High

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions DP Calendar (affected versions not specified)

Description The Joomla extension DP Calendar contains an unauthenticated SQL injection. This issue allows an attacker to execute arbitrary SQL queries on the database without requiring authentication.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-57831

Affected Products

Dp Calendar

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-57831 · Security Note
• https://twitter.com/CVEnew/status/2077362453503996163 · Twitter Post
• https://mysites.guru/blog/dpcalendar-sql-injection-disclosure · Note
• https://joomla.digital-peak.com/products/dpcalendar · Note