Medium Authentication

CVE-2026-109204 — LogicalDOC Community Edition through 9.3 Forced Password Reset via Unbound PswRecovery Ticket

LogicalDOC Community Edition through 9.3 contains an improper authorization vulnerability in the PswRecovery servlet that fails to bind password recovery tickets to the requesting user. Attackers can obtain a ticket for their own account and reuse it with any userId, including administrators, to reset victims' passwords, lock them out, and reveal their email addresses.

Published Oct 12, 2026 · Updated Oct 13, 2026 · Sources: NIST National Vulnerability Database, CVE Program (cve.org) e CISA ADP, GitHub Security Advisories · CNA: VulnCheck

Low

Who exploits it and how urgent it is

A 0–100 score combining confirmed exploitation, ransomware and APT use, public exploits, EPSS and severity.

No exploitation signal in the sources consulted so far.

How the score was calculated

EPSS 0.2% (30-day exploitation probability)+1
Technical severity (medium)+3

The score orders the patch queue; it does not replace your asset context (internet exposure, criticality, compensating controls).

Triage

Is it exploited, how likely is exploitation, what does it touch, and how severe do the sources call it.

Exploitation

Not confirmed

Not in CISA KEV — an absence of record, not proof it is unexploited.

EPSS FIRST

0.2%

ahead of 9% of scored CVEs · Oct 14, 2026

Affects

LogicalDOC

LogicalDOC Community Edition

CVSS base

6.3

Medium · 3 source(s)

Remediation

Fixes and mitigations documented by the sources — linked to the original advisory.

No fix documented by the sources we poll. That does not mean none exists: check the vendor advisory.

First 24 hours

Ordered from the record’s own fields — exposure first, because you cannot patch what you have not found. A rule-generated starting point.

Identify exposed assets running the affected vendor/product/version combinations (LogicalDOC LogicalDOC Community Edition).
No fix documented in the sources: reduce exposure and monitor the vendor advisory.
Search available logs for exploit probes matching the vulnerability class (authentication), errors and authentication anomalies.

Affected scope

Vendor, product and versions as the sources word them.

Vendor	Product	Versions	Status	Source
LogicalDOC	LogicalDOC Community Edition	≤ 9.3	Vulnerable	CVE Program (cve.org) e CISA ADP

Attack characteristics

The CVSS vector, decoded. It describes the attack, not your exposure to it.

Attack vector

Network

Attack complexity

Low

Privileges required

Low

User interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Every base score collected

Sources score independently and may disagree; each row says who scored it and under which version.

Score	Version	Severity	Expl.	Impact	Scored by
5.3	CVSS 4.0	Medium	—	—	disclosure@vulncheck.com via NIST National Vulnerability Database
5.3	CVSS 4.0	Medium	—	—	VulnCheck via CVE Program (cve.org) e CISA ADP
6.3	CVSS 3.1	Medium	2.8	3.4	disclosure@vulncheck.com via NIST National Vulnerability Database
6.3	CVSS 3.1	Medium	—	—	GitHub, Inc. via GitHub Security Advisories
6.3	CVSS 3.1	Medium	—	—	VulnCheck via CVE Program (cve.org) e CISA ADP

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L (score shown at the top: disclosure@vulncheck.com)

Weakness MITRE

Weakness class according to MITRE’s CWE catalog.

CWE-640 · Weak Password Recovery Mechanism

Other CVEs with this weakness →

EPSS over time FIRST

Oct 13, 2026 → Oct 14, 2026 · 2 reading(s) · max 0.20%

Detection

Read off the CVSS vector and the weakness class. Starting points, not tested rules.

Prioritize edge telemetry for the network-reachable component (proxy, WAF, IDS/IPS).
Review authentication logs: logins without MFA, anomalous sessions and recently created accounts.

web/proxy/WAF logsnetwork IDS/IPSauthentication logs

Timeline

What happened to this CVE, newest first.

2026
Source status changed · Received → Deferred
Oct 13, 2026 · NIST National Vulnerability Database
Affected products added · logicaldoc/logicaldoc community edition
Oct 13, 2026 · CVE Program (cve.org) e CISA ADP
Record published
Oct 13, 2026
CVSS changed · 6.3
Oct 13, 2026 · NIST National Vulnerability Database
Source status changed · → Received
Oct 13, 2026 · NIST National Vulnerability Database
Record created in this database
Oct 13, 2026 · NIST National Vulnerability Database
CVE published
Oct 12, 2026 · VulnCheck

Source activity

Repeated readings are counted rather than listed.

1× References added · Oct 13, 2026 – Oct 13, 2026
1× Official description updated · Oct 13, 2026 – Oct 13, 2026

References

7 on the record

github.com/logicaldoc/community/commit/afc8554e6654865295bffc8f080c7cb899caf057
patch, NIST National Vulnerability Database
github.com/logicaldoc/community/discussions/119
technical-description, NIST National Vulnerability Database
www.vulncheck.com/advisories/logicaldoc-community-edition-through-9.3-forced-password-r
third-party-advisory, NIST National Vulnerability Database
github.com/logicaldoc/community
product, NIST National Vulnerability Database
github.com/logicaldoc/community/blob/9.3/logicaldoc-webapp/src/main/java/com/log
technical-description, NIST National Vulnerability Database
nvd.nist.gov/vuln/detail/CVE-2026-109204
GitHub Security Advisories
github.com/advisories/GHSA-75r5-9xr9-27w7
GitHub Security Advisories

Elsewhere on this site

LogicalDOC
every CVE for this vendor

Authentication
same class

CWE-640
other pages naming this weakness

Related CVEs (same products)

Medium CVE-2026-109206 LogicalDOC Community Edition through 9.3 Username Enumeration via AvatarServlet 3d
High CVE-2026-109205 LogicalDOC Community Edition through 9.3 Unauthenticated Upload Disk Exhaustion via UploadServlet 3d
Medium CVE-2026-109169 LogicalDOC Community Edition through 9.3 SQL Injection via tags.xml firstLetter 3d
Medium CVE-2026-109202 LogicalDOC Community Edition through 9.3 Missing Authorization via zip-export Servlet 3d
Medium CVE-2026-109170 LogicalDOC Community Edition through 9.3 HQL Injection via documents.xml indexed Parameter 3d
High CVE-2026-109201 LogicalDOC Community Edition through 9.3 Missing Authorization in DocumentService 3d

Not in any source we poll

Listed rather than left blank: an empty field and an unmeasured one look identical on screen, and only one is a reason to look elsewhere.

No fixed version, patch or mitigation documented.
No CISA SSVC assessment.
No confirmed IOCs, IP addresses, domains, file hashes, or malware artifacts supplied.
No organization-specific asset inventory, compensating-control status, or patch deployment evidence supplied.
No exploit packet captures, log samples, or incident case IDs supplied.

Answered from this record

Text assembled only from the fields above — no additional claims.

What should defenders know first?

CVE-2026-109204 is "LogicalDOC Community Edition through 9.3 Forced Password Reset via Unbound PswRecovery Ticket", rated Medium. It affects LogicalDOC Community Edition (LogicalDOC); versions are in the scope table. It is not in CISA KEV, which does not rule out exploitation. CVSS 6.3 describes technical severity. EPSS 0.20% estimates the probability of exploitation in 30 days; neither replaces your asset context. First verify whether exposed or business-critical assets run the affected versions, apply vendor fixes or mitigations, and preserve logs for review.

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