VulnerabilityPublished 21 Aug 2026Updated 8 Nov 2026

CVE-2026-77767: reconmap · Missing Authorization

Affects reconmapSource CVE Database V5

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Public exploit available · CVSS 7.5 High.

Data as of 8 Nov 2026, 14:32 UTC

CVSS 3.1 base score

7.5High

How severe the flaw is on the 0–10 CVSS scale.

Thin evidence

One scorer or none

CVSS scores by source
CNA (VulnCheck)	CVSS 3.1	7.5
CNA (VulnCheck)	CVSS 4.0	8.7

Exploitation: Proof of concept is public or traded
Automatable: Attackers can reliably automate steps 1–4 of the kill chain
Technical impact: Limited control over the software or limited information exposure

CISA SSVC assessment, 2026-08-21.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: None
Availability: None

Bold values are the worst case: easiest to exploit or largest impact.

Attack Vector: Network: The vulnerable component is bound to the network stack and the set of possible attackers extends beyond the other options listed, up to and including the entire Internet. Such a vulnerability is often termed 'remotely exploitable' and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers).
Attack Complexity: Low: Specialized access conditions or extenuating circumstances do not exist. An attacker can expect repeatable success against the vulnerable component.
Privileges Required: None: The attacker is unauthorized prior to attack, and therefore does not require any access to settings or files to carry out an attack.
User Interaction: None: The vulnerable system can be exploited without any interaction from any user.
Scope: Unchanged: An exploited vulnerability can only affect resources managed by the same security authority. In this case, the vulnerable component and the impacted component are either the same, or both are managed by the same security authority.
Confidentiality: High: There is total loss of confidentiality, resulting in all resources within the impacted component being divulged to the attacker. Alternatively, access to only some restricted information is obtained, but the disclosed information presents a direct, serious impact.
Integrity: None: There is no loss of integrity within the impacted component.
Availability: None: There is no impact to availability within the impacted component.

Definitions: FIRST CVSS v3.1 specification.

Exploitation evidence

t = 0 is the CVE’s publication on cve.org

Disclosed: evidence found.
CVE published 21 Aug 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: evidence found.
CISA SSVC: proof of concept public
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

CVE ID reserved
by VulnCheck
21 Aug 202610:46 UTC, 18 minutes before disclosure
CVE published
on cve.org
21 Aug 202611:05 UTC, t = 0
CISA SSVC assessment
proof of concept public
21 Aug 202613:50 UTC, 3 hours after disclosure

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), CISA SSVC, the Metasploit, Exploit-DB and nuclei-templates index as of 8 Nov 2026.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponized: A Metasploit exploit module or Exploit-DB entry exists (Metasploit scanner modules do not count), or CISA SSVC or the CVSS exploit maturity reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

What to do

Affected software

Product	Affected	Fixed in
reconmapreconmap	Affected <=3.2.2	Fixed in–
GitHubreconmap`pkg:github/reconmap`Other threats	Affected <=3.2.2	Fixed in–

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

Until a fix is available, restrict access to the report preview action by removing the [AllowAnonymous] attribute or implementing proper authorization checks to ensure only authorized users can access sensitive project and client information.

Description

CVE-2026-77767 is a missing authorization vulnerability in Reconmap's API allowing unauthenticated remote attackers to access sensitive project and client organization information. The vulnerability arises because the report preview action is marked with [AllowAnonymous], bypassing the default admin-only authorization policy. Attackers can enumerate project IDs to retrieve penetration-testing engagement details and client records without authentication or role checks.

Impact

An unauthenticated remote attacker can access sensitive penetration-testing engagement details and client organization information without any authentication or authorization checks. This exposure can lead to information disclosure of confidential client data and project details, potentially aiding further attacks or privacy violations. The vulnerability has a CVSS 3.1 score of 7.5 (high severity) due to its network attack vector, no required privileges or user interaction, and high confidentiality impact.

References

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Exploitation evidence

Timeline

What to do

Affected software

Description

AI analysisMachine-generated, updated 8 Nov 2026, 14:32 UTC

Technical details

References

Community reviews