UpdraftPlus WP Backup & Migration Plugin up to 1.26.6 on WordPress Backup Management cross-site request forgery

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.1$0-$5k1.23-

Summaryinfo

A vulnerability was found in UpdraftPlus WP Backup & Migration Plugin up to 1.26.6 and classified as problematic. The impacted element is an unknown function of the component Backup Management. Executing a manipulation can lead to cross-site request forgery. This vulnerability is handled as CVE-2026-76549. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in UpdraftPlus WP Backup & Migration Plugin up to 1.26.6. It has been declared as problematic. This vulnerability affects an unknown code of the component Backup Management. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. The CWE definition for the vulnerability is CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. As an impact it is known to affect integrity. CVE summarizes:

The UpdraftPlus: WP Backup & Migration Plugin WordPress plugin before 1.26.7 does not have CSRF checks in one of its backup management actions, which could allow attackers to make a logged in admin restore an existing backup, reverting the site's database and files to an earlier state, via a crafted link.

The advisory is available at wpscan.com. This vulnerability was named CVE-2026-76549 since 08/19/2026. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.

Upgrading to version 1.26.7 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross-site request forgery
CWE: CWE-352 / CWE-862 / CWE-863
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: UpdraftPlus WP Backup & Migration Plugin 1.26.7

Timelineinfo

08/19/2026 CVE reserved
08/27/2026 +8 days Advisory disclosed
08/27/2026 +0 days VulDB entry created
08/27/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: wpscan.com
Status: Confirmed

CVE: CVE-2026-76549 (🔒)
GCVE (CVE): GCVE-0-2026-76549
GCVE (VulDB): GCVE-100-396106

Entryinfo

Created: 08/27/2026 08:49
Changes: 08/27/2026 08:49 (55)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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