Security readout for executives and security teams
Plain-English summary
CVE-2026-1780 affects the [CR]Paid Link Manager WordPress plugin through version 0.5. A crafted link can cause malicious script to run in a victim’s browser if the victim clicks it. This is a phishing-assisted browser-side issue, not a server takeover by itself.
Executive priority
Handle during normal vulnerability management, but prioritize internet-facing WordPress sites and administrator-heavy workflows. The issue is not reported as actively exploited, but it can support phishing and account compromise if users are persuaded to click malicious links.
Technical view
The plugin has reflected cross-site scripting via the URL path, caused by insufficient input sanitization and output escaping. The CVSS 3.1 score is 6.1 with network attack vector, no privileges required, user interaction required, and changed scope. CWE-79 applies.
Likely exposure
Exposure is limited to WordPress sites with [CR]Paid Link Manager installed at version 0.5 or earlier. Public-facing sites are more likely targets because attackers can send crafted URLs to users or administrators.
Exploitation context
The source bundle does not indicate CISA KEV listing or active exploitation. Exploitation requires tricking a user into clicking a malicious link. Potential impact includes session-context script execution, content manipulation, or credential-phishing within the affected site’s browser context.
Researcher notes
Public details identify reflected XSS via URL path but do not provide a named patched version in the supplied sources. Avoid assuming remediation beyond vendor guidance. Validate exposure through plugin presence and version rather than WordPress core version.
Mitigation direction
- Identify WordPress sites using [CR]Paid Link Manager.
- If installed at version 0.5 or earlier, check vendor and WordPress plugin guidance.
- Disable or remove the plugin if it is not business-critical.
- Apply an updated fixed version if the vendor publishes one.
- Use security controls that reduce reflected XSS risk where available.
Validation and detection
- Inventory WordPress plugins across managed sites.
- Confirm whether [CR]Paid Link Manager is installed.
- Record the installed plugin version.
- Treat version 0.5 or earlier as affected.
- Review vendor, Wordfence, and WordPress plugin repository updates.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-79: User-session and phishing behavior lookup
Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2026-1780 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 6.1 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N2.82.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
6.1MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Source materials
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.