How severe is CVE-2020-36835?

CVE-2020-36835 has a CVSS 3.x base score of 4.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2020-36835 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-36835?

CVE-2020-36835 affects Wpvivid Migration, Backup, Staging. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-36835?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2020-36835 have an EU (EUVD) identifier?

Yes. CVE-2020-36835 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2020-30787.

When was CVE-2020-36835 published?

CVE-2020-36835 was published on 2024-10-16 and last updated on 2026-06-17.

CVE-2020-36835

CVE-2020-36835 is a medium-severity vulnerability in Wpvivid Migration, Backup, Staging with a CVSS 3.x base score of 4.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-862.

Key facts

Severity: Medium (CVSS 3.x base score 4.9)
EPSS exploit prediction: 1% (42nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2020-30787
Weakness: CWE-862
Affected product: Wpvivid Migration, Backup, Staging
Published: 2024-10-16
Last modified: 2026-06-17

Description

The Migration, Backup, Staging – WPvivid plugin for WordPress is vulnerable to sensitive information disclosure of a WordPress site's database due to missing capability checks on the wp_ajax_wpvivid_add_remote AJAX action that allows low-level authenticated attackers to send back-ups to a remote location of their choice for review. This affects versions up to, and including 0.9.35.

Frequently asked questions

What is CVE-2020-36835?: The Migration, Backup, Staging – WPvivid plugin for WordPress is vulnerable to sensitive information disclosure of a WordPress site's database due to missing capability checks on the wp_ajax_wpvivid_add_remote AJAX action that allows low-level authenticated attackers to send back-ups to a remote location of their choice for review. This affects versions up to, and including 0.9.35.
How severe is CVE-2020-36835?: CVE-2020-36835 has a CVSS 3.x base score of 4.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2020-36835 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-36835?: CVE-2020-36835 affects Wpvivid Migration, Backup, Staging. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-36835?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2020-36835 have an EU (EUVD) identifier?: Yes. CVE-2020-36835 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2020-30787.
When was CVE-2020-36835 published?: CVE-2020-36835 was published on 2024-10-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:wpvivid:migration\,_backup\,_staging:*:*:*:*:*:wordpress:*:*

More vulnerabilities in Wpvivid Migration, Backup, Staging

CVE-2024-1981 — Critical (CVSS 9.8): The Migration, Backup, Staging – WPvivid plugin for WordPress is vulnerable to SQL Injection via the 'table_prefix'…
CVE-2024-10962 — High (CVSS 8.8): The Migration, Backup, Staging – WPvivid plugin for WordPress is vulnerable to PHP Object Injection in all versions…
CVE-2020-36842 — High (CVSS 8.8): The Migration, Backup, Staging – WPvivid plugin for WordPress is vulnerable to arbitrary file uploads due to a…
CVE-2023-41243 — High (CVSS 8.8): Improper Privilege Management vulnerability in WPvivid Team WPvivid Backup and Migration allows Privilege…
CVE-2023-4274 — High (CVSS 8.7): The Migration, Backup, Staging – WPvivid plugin for WordPress is vulnerable to Directory Traversal in versions up to,…
CVE-2023-5576 — High (CVSS 8.0): The Migration, Backup, Staging - WPvivid plugin for WordPress is vulnerable to Sensitive Information Exposure in…

All CVEs affecting Wpvivid Migration, Backup, Staging →

Other CWE-862 (Missing Authorization) vulnerabilities

CVE-2026-0092 — Critical (CVSS 10.0): In Package Manager, there is a possible device lock controller bypass due to a missing permission check. This could…
CVE-2026-33712 — Critical (CVSS 10.0): Typebot is a chatbot builder tool. In versions 3.15.2 and prior, the preview chat endpoint (POST…
CVE-2026-2031 — Critical (CVSS 10.0): An Improper Access Control vulnerability in several internal API endpoints for Google Cloud Application Integration…
CVE-2026-34976 — Critical (CVSS 10.0): Dgraph is an open source distributed GraphQL database. Prior to 25.3.1, the restoreTenant admin mutation is missing…
CVE-2025-30416 — Critical (CVSS 10.0): Sensitive data disclosure and manipulation due to missing authorization. The following products are affected: Acronis…
CVE-2025-45854 — Critical (CVSS 10.0): /server/executeExec of JEHC-BPM 2.0.1 allows attackers to execute arbitrary code via execParams.

Browse all CWE-862 (Missing Authorization) vulnerabilities →