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CVE-2026-127094 Pagelayer 2.1.7 before 2.2.1 Missing Authorization via Abilities API

7.2 highEPSS 0.4%

High (7.2) in pagelayer team pagelayer. EPSS 0.4% estimated probability of exploitation activity in the next 30 days.

On this page
Pagelayer 2.1.7 before 2.2.1 contains a missing authorization vulnerability in Abilities API abilities registered in main/abilitiesregister.php that only require the edit_posts capability. Contributor-level attackers can overwrite, publish, delete, or duplicate other users' private posts and pages to read them, and modify site-wide theme templates like headers and footers.

Severity

CVSS 4.0

7.2 high
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N

CVSS 3.1

7.6 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L
EPSS
0.4% estimated probability of exploitation activity in the next 30 days; 34th percentile. Scored 2026-11-13. A forecast for this CVE across the internet, not for your own systems.
CISA's assessment (SSVC)
Exploitation: none · Automatable: no · Technical impact: partial, assessed 2026-11-13. From CISA's Vulnrichment in the CVE List: whether it is exploited, whether exploiting it can be automated, and how much control it gives.
CWE
CWE-862 Missing Authorization
OWASP Top 10
A01:2025 Broken Access Control
Published
Modified
Assigned by
VulnCheck (CNA)
NVD analysis
Awaiting analysis
Record from
the NVD, synced

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Affected

  • pagelayer team:pagelayer

Versions

From the CNA's record in the CVE List.

ProductAffected
Pagelayer Team Pagelayerfrom 2.1.7 before 2.2.1

Attack patterns (CAPEC)

  • CAPEC-665 Exploitation of Thunderbolt Protection Flaws Likelihood: Low · Severity: Very High

The attack patterns MITRE's CAPEC relates to this record's weaknesses, as MITRE names them. Credits.

References

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