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CVE detail

CVE-2023-28121

An issue in WooCommerce Payments plugin for WordPress (versions 5.6.1 and lower) allows an unauthenticated attacker to send requests on behalf of an elevated user, like administrator. This allows a remote, unauthenticated attacker to gain admin access on a site that has the affected version of the plugin activated.

CVSS 9.8 · CriticalBuzz score 29.1

Buzz score

Why this CVE is surfacing

Buzz score total 29.1

This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.

Buzz score components · mention 16.1 · diversity 13.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Mention score
16.1
4 evidence mentions in the snapshot
Diversity score
13.0
4 sources across 2 categories
KEV score
0.0
No KEV entry observed
OTX score
0.0
0 OTX pulses
PoC score
0.0
0 repos · best confidence N/A
Best PoC traction
0
Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions
0
within the 30d window
Peak daily
0
highest bucket

Evidence

Source links by recency

Newest mentions first
4 source links · newest first
  • A new report from Mandiant reveals that the average time-to-exploit vulnerabilities before or after a patch is released has plunged to just five days in 2023, down from 32 days in 2021 in 2022. One reason for this is the fact that, in 2023, exploitation of zero-day vulnerabilities (unknown to vendors, with no patches available) considerably outpaced the exploitation of n-day flaws (publicly disclosed bugs, with patches available). Another is that n-day exploitation continues to … More →

    newswww.helpnetsecurity.comOct 16, 2024, 12:06 PM
  • Attackers have started exploiting CVE-2023-28121, a recent critical vulnerability in the WooCommerce Payments WordPress plugin.

    newswww.securityweek.comJul 18, 2023, 12:41 PM
  • Threat actors are actively exploiting a critical flaw, tracked as CVE-2023-28121, in the WooCommerce Payments WordPress plugin. Threat actors are actively exploiting a recently disclosed critical vulnerability, tracked as CVE-2023-28121 (CVSS score: 9.8), in the WooCommerce Payments WordPress plugin. The flaw is an authentication bypass issue that can be exploited by an unauthenticated attacker to impersonate arbitrary […]

    newssecurityaffairs.comJul 18, 2023, 10:48 AM
  • The Wordfence Threat Intelligence team has been monitoring an ongoing exploit campaign targeting a recently disclosed vulnerability in WooCommerce Payments, a plugin installed on over 600,000 sites. Large-scale attacks against the vulnerability, assigned CVE-2023-28121, began on Thursday, July 14, 2023 and continued over the weekend, peaking at 1.3 million attacks against 157,000 sites on Saturday, … Read More

    vendorwww.wordfence.comJul 17, 2023, 5:27 PM

Exploit code

Public exploit repository references

Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.

0 repository references · best confidence N/A · max 0 stars
No public PoC repositories have been matched yet.

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