CVE-2021-29450

mediumpriority · track · 18EPSS 0.021 · 82 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.09% (82nd) EPSS

CVSS 4 · medium

Is it mine?

10 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · osv

EPSS · scored 2026-10-27

Wordpress is an open source CMS. One of the blocks in the WordPress editor can be exploited in a way that exposes password-protected posts and pages. This requires at least contributor privileges. This has been patched in WordPress 5.7.1, along with the older affected versions via minor releases. It's strongly recommended that you keep auto-updates enabled to receive the fix.

cvss

Technical severity, 0–10. One row per scoring source.

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04mediumAV:N/AC:L/Au:S/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 8 · impact 2.9

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 1.4

v3.14.3mediumAV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · ENISA EU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · security-advisories@github.comexploitability 2.8 · impact 3.6

v3.14mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USCWE-200US

affected products (10)

Products and version ranges known to be affected.

WordPress wordpress-develop≤ 4.70,< 5.7.1enisa_euvdEU
WordPress Foundation WordPress4.7 → 5.7.1fstec_bduRU
Сообщество свободного программного обеспечения Debian GNU/Linux≤ 10fstec_bduRU
Сообщество свободного программного обеспечения Debian GNU/Linux≤ 8fstec_bduRU
Сообщество свободного программного обеспечения Debian GNU/Linux≤ 9fstec_bduRU
debian debian linux= 10.0nvdUScpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*
debian debian linux= 9.0nvdUScpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*
wordpress wordpress4.7 → 5.7.1nvdUScpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
Bitnami wordpress4.7.0 → 5.7.1osvUSpkg:bitnami/wordpress
Bitnami wordpress-multisite4.7.0 → 5.7.1osvUSpkg:bitnami/wordpress-multisite

advisories (2)

Vendor and ecosystem advisories describing this.

BIT-wordpress-2021-29450WordPress Authenticated disclosure of password-protected posts and pages2024-03-06vendor · osvUS
Wordpress is an open source CMS. One of the blocks in the WordPress editor can be exploited in a way that exposes password-protected posts and pages. This requires at least contributor privileges. This has been patched in WordPress 5.7.1, along with the older affected versions via minor releases. It's strongly recommended that you keep auto-updates enabled to receive the fix.
BIT-wordpress-multisite-2021-29450WordPress Authenticated disclosure of password-protected posts and pages2024-03-06vendor · osvUS
Wordpress is an open source CMS. One of the blocks in the WordPress editor can be exploited in a way that exposes password-protected posts and pages. This requires at least contributor privileges. This has been patched in WordPress 5.7.1, along with the older affected versions via minor releases. It's strongly recommended that you keep auto-updates enabled to receive the fix.

also known as (6)

Other names and identifiers for this entity.

CNNVD-202104-1164 cnnvd
EUVD-2021-16067 enisa_euvd
BDU:2021-04579 fstec_bdu
BIT-wordpress-2021-29450osv
BIT-wordpress-multisite-2021-29450osv
GHSA-pmmh-2f36-wvhq osv

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu osv nvd NVD CVE.org MITRE

published 2021-04-15modified 2026-06-17

references (17)

External citations — patches, advisories, analysis.

scry

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