CVE-2020-10195Public exploitNetwork attack vector

Subscriber-level privilege escalation via unchecked admin-post actions

Published Mar 13, 2020 · Updated Aug 4, 2024

Authorization bypass in Popup Builder before 3.64.1 allows remote authenticated users to disclose data and modify plugin settings. Three handlers in com/classes/Actions.php process admin-post requests without capability checks, exposing subscriber and system exports and writing sgpb-user-roles. Subscriber-level access is sufficient to expose newsletter records or system details and grant every subscriber additional plugin permissions.

CVSS severity6.3
Medium
EPSS probability1.09%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in Popup Builder before 3.64.1 allows remote authenticated users to disclose data and modify plugin settings. Three handlers in com/classes/Actions.php process admin-post requests without capability checks, exposing subscriber and system exports and writing sgpb-user-roles. Subscriber-level access is sufficient to expose newsletter records or system details and grant every subscriber additional plugin permissions.

The record

CVE
CVE-2020-10195
Published
Mar 13, 2020
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-200, T1098
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 13, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.3NISTCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.5NISTAV:N/AC:L/Au:S/C:P/I:P/A:P
6.3WordfenceCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1098Account Manipulation

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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