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CVE-2026-27697EXPLOITEDPATCHED
baserproject · basercms

baserCMS: SQL injection vulnerability in blog post

Description

A vulnerability labeled as critical has been found in baserproject basercms up to 5.2.2. Affected by this issue is some unknown functionality of the component Blog Post Handler. Executing a manipulation can lead to sql injection. This vulnerability is tracked as CVE-2026-27697. The attack can be launched remotely. The affected component should be upgraded.

Affected Products

VendorProductVersions
baserprojectbasercms< 5.2.3

References

  • https://github.com/baserproject/basercms/security/advisories/GHSA-vh89-rjph-2g7p(x_refsource_CONFIRM)
  • https://basercms.net/security/JVN_20837860(x_refsource_MISC)
  • https://github.com/baserproject/basercms/releases/tag/5.2.3(x_refsource_MISC)

Related News (1 articles)

Tier C
VulDB4h ago
CVE-2026-27697 | baserproject basercms up to 5.2.2 Blog Post sql injection (GHSA-vh89-rjph-2g7p)
→ No new info (linked only)
CISA KEV❌ No
Actively exploited✅ Yes
Patch available5.2.3
CWECWE-89
PublishedMar 31, 2026
Last enriched4h agov2
Trending Score49
Source articles1
Independent1
Info Completeness8/14
Missing: cvss, epss, kev, exploit, iocs, mitre_attack

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Related CVEs (5)

CRITICALCVE-2026-30940EXP
baserCMS: Path Traversal in Theme File API Leads to Arbitrary File Write and RCE
Trending: 49
MEDIUMCVE-2026-32734EXP
baserCMS: Multiple vulnerabilities in baserCMS
Trending: 42
CRITICALCVE-2026-21861
baserCMS: OS Command Injection Leading to Remote Code Execution (RCE)
Trending: 30
CRITICALCVE-2026-30877
baserCMS: OS Command Injection in the baserCMS Update Functionality
Trending: 30
CRITICALCVE-2026-30878
baserCMS: Mail Form Acceptance Bypass via Public API
Trending: 30

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Verification

State: unverified
Confidence: 0%

Vulnerability Timeline

CVE Published
Mar 31, 2026
Actively Exploited
Mar 31, 2026
Patch Available
Mar 31, 2026
Discovered by ZDM
Mar 31, 2026
Updated: description, severity, activelyExploited, patchAvailable
Mar 31, 2026

Version History

v2
Last enriched 4h ago
v2Tier C4h ago

Updated severity to CRITICAL, added new description, and noted that no exploit exists.

descriptionseverityactivelyExploitedpatchAvailable
via VulDB
v19h ago

Initial creation