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Fencer Intel
high 7.5

CVE-2020-36848 json

Total Upkeep by BoldGrid <= 1.14.9 - Unauthenticated Backup Download

published last yr. modified 4mo ago also EUVD-2020-30799

cvss
7.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.9%
EPSS 1.9% chance of exploitation in 30 days, percentile 79%
public exploits
1
Metasploit

Summary

The Total Upkeep – WordPress Backup Plugin plus Restore & Migrate by BoldGrid plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.14.9 via the env-info.php and restore-info.json files. This makes it possible for unauthenticated attackers to find the location of back-up files and subsequently download them.

Patch / fix

  • boldgrid total_upkeep 1.14.10

Is CVE-2020-36848 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Timeline

  1. First public exploit (Metasploit auxiliary/scanner/http/wp_total_upkeep_downloader)
  2. Published

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
last yr.

Exploit prediction

1.88% chance of exploitation in the next 30 days, higher than 79% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • Metasploit auxiliary/scanner/http/wp_total_upkeep_downloader WordPress Total Upkeep Unauthenticated Backup Downloader metasploit auxiliary, normal rank, 2020-12-12
  • wpscan.com https://wpscan.com/vulnerability/d35c19d9-8586-4c5b-9a01-44739cbeee19/ referenced PoC, tagged "exploit" by a source, unverified
  • raw.githubusercontent.com https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/auxiliary/scanner/http/wp_total_upkeep_downloader.rb referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

  • boldgrid Total Upkeep – WordPress Backup Plugin plus Restore & Migrate by BoldGrid

Classification

Weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
Technology feeds

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.