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TI-2022-09688 Aliases CVE-2022-26306GHSA-v7pr-9gfg-7hpc

Execution of Untrusted Macros Due to Improper Certificate Validation

Priority LOW 35CWE-326Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
Partial Red Hat: 4 fixed, 2 without a fix

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-326.

Summary

LibreOffice supports the storage of passwords for web connections in the user’s configuration database. The stored passwords are encrypted with a single master key provided by the user. A flaw in LibreOffice existed where the required initialization vector for encryption was always the same which weakens the security of the encryption making them vulnerable if an attacker has access to the user's configuration data. This issue affects: The Document Foundation LibreOffice 7.2 versions prior to 7.2.7; 7.3 versions prior to 7.3.1.

Why it matters now

EPSS 0.01126 66th percentileScored 2026-11-07
Fix Partial LibreOffice (The Document Foundation): 7.2.7, 7.3.1Red Hat: 2 advisoriesRed Hat: 4 fixed, 2 without a fix

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
The Document FoundationLibreOffice7.2 to before 7.2.7; 7.3 to before 7.3.17.2.7, 7.3.1Patch availableCNA
  • LibreOffice VendorThe Document Foundation Affected 7.2 to before 7.2.7; 7.3 to before 7.3.1 Fixed in 7.2.7, 7.3.1 Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:libreoffice:libreoffice:*:*:*:*:*:*:*:*7.2.0 to before 7.2.7; 7.3.0 to before 7.3.3VulnerableThe Document Foundation
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*10.0VulnerableDebian
  • cpe:2.3:a:libreoffice:libreoffice:*:*:*:*:*:*:*:* Versions 7.2.0 to before 7.2.7; 7.3.0 to before 7.3.3 Vulnerable ·The Document Foundation
  • cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* Versions 10.0 Vulnerable ·Debian

Remediation

  • Fix · CNA LibreOffice (The Document Foundation) Fixed in 7.2.7, 7.3.1

Red Hat 2 advisories

  • RHSA-2023:0304 Released 2023-01-23 · Red Hat rating Moderate
    libreoffice security update
    • Red Hat CodeReady Linux Builder (v. 9) libreoffice-sdk-1:7.1.8.1-8.el9_1, libreoffice-sdk-doc-1:7.1.8.1-8.el9_1
    • Red Hat Enterprise Linux AppStream (v. 9) autocorr-af-1:7.1.8.1-8.el9_1, autocorr-bg-1:7.1.8.1-8.el9_1, autocorr-ca-1:7.1.8.1-8.el9_1 +47
  • RHSA-2023:0089 Released 2023-01-12 · Red Hat rating Moderate
    libreoffice security update
    • Red Hat CodeReady Linux Builder (v. 8) libreoffice-sdk-1:6.4.7.2-12.el8_7, libreoffice-sdk-doc-1:6.4.7.2-12.el8_7
    • Red Hat Enterprise Linux AppStream (v. 8) autocorr-af-1:6.4.7.2-12.el8_7, autocorr-bg-1:6.4.7.2-12.el8_7, autocorr-ca-1:6.4.7.2-12.el8_7 +47

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    The Document Foundation LibreOffice 7.2.7, 7.3.1

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2022-09687 Execution of Untrusted Macros Due to Improper Certificate ValidationPriority LOW 35
    Show all 2 records →

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Enterprise Linux 8AffectedNo fix planned: Will not fix
Red Hat Enterprise Linux 9AffectedNo fix yet
Red Hat CodeReady Linux Builder (v. 8)Fixed RHSA-2023:0089
Red Hat CodeReady Linux Builder (v. 9)Fixed RHSA-2023:0304
Red Hat Enterprise Linux AppStream (v. 8)Fixed RHSA-2023:0089
Red Hat Enterprise Linux AppStream (v. 9)Fixed RHSA-2023:0304
Not affected: 2 products
  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 7

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-26306
  2. 2026-10-03 Alias added: GHSA-v7pr-9gfg-7hpc

References

Advisory 3

  • TI-2019-07233 LibreLogo global-event script execution CVSS 3.1CRITICAL 9.8
  • TI-2018-12068 Path traversal in [UNKNOWN] libreoffice CVSS 3.0CRITICAL 9.8
  • TI-2018-07474 An information disclosure vulnerability occurs when LibreOffice 6.0.3 and Apache… CVSS 3.0HIGH 7.5
  • TI-2019-07230 Code injection in Document Foundation LibreOffice CVSS 3.1CRITICAL 9.8
  • TI-2018-05018 LibreOffice before 5.4.5 and 6.x before 6.0.1 allows remote attackers to read arbitrary… CVSS 3.0CRITICAL 9.8
  • TI-2023-01118 Arbitrary file write in libreoffice CVSS 3.1MEDIUM 5.5
See all 70 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences