VulnerabilityPublished 29 Jan 2026Updated 23 Feb 2026

CVE-2026-1598: Bdtask Bhojon All-In-One Restaurant Management System · Cross-site Scripting

Affects Bdtask Bhojon All-In-One Restaurant Management SystemSource CVE Database V5

Public exploit available · CVSS 5.1 Medium.

Data as of 26 Oct 2026, 10:12 UTC

CVSS 4.0 base score

5.1Medium

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

EPSS: 0.2% chance of exploitation in 30 days – higher than 15% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

Base metrics

Attack Vector: Network
Attack Complexity: Low
Attack Requirements: None
Privileges Required: Low
User Interaction: Passive
Vulnerable system confidentiality: None
Vulnerable system integrity: Low
Vulnerable system availability: None
Subsequent system confidentiality: None
Subsequent system integrity: None
Subsequent system availability: None

Threat metrics

Exploit Maturity: POC

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

Attack Vector: Network: The vulnerable system is bound to the network stack and the set of possible attackers extends beyond the other options listed below, 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: The attacker must take no measurable action to exploit the vulnerability. The attack requires no target-specific circumvention to exploit the vulnerability. An attacker can expect repeatable success against the vulnerable system.
Attack Requirements: None: The successful attack does not depend on the deployment and execution conditions of the vulnerable system. The attacker can expect to be able to reach the vulnerability and execute the exploit under all or most instances of the vulnerability.
Privileges Required: Low: The attacker requires privileges that provide basic capabilities that are typically limited to settings and resources owned by a single low-privileged user. Alternatively, an attacker with Low privileges has the ability to access only non-sensitive resources.
User Interaction: Passive: Successful exploitation of this vulnerability requires limited interaction by the targeted user with the vulnerable system and the attacker’s payload. These interactions would be considered involuntary and do not require that the user actively subvert protections built into the vulnerable system.
Vulnerable system confidentiality: None: There is no loss of confidentiality within the Vulnerable System.
Vulnerable system integrity: Low: Modification of data is possible, but the attacker does not have control over the consequence of a modification, or the amount of modification is limited. The data modification does not have a direct, serious impact to the Vulnerable System.
Vulnerable system availability: None: There is no impact to availability within the Vulnerable System.
Subsequent system confidentiality: None: There is no loss of confidentiality within the Subsequent System or all confidentiality impact is constrained to the Vulnerable System.
Subsequent system integrity: None: There is no loss of integrity within the Subsequent System or all integrity impact is constrained to the Vulnerable System.
Subsequent system availability: None: There is no impact to availability within the Subsequent System or all availability impact is constrained to the Vulnerable System.
Exploit Maturity: POC: Based on threat intelligence sources each of the following must apply: · Proof-of-concept is publicly available · No knowledge of reported attempts to exploit this vulnerability · No knowledge of publicly available solutions used to simplify attempts to exploit the vulnerability

Definitions: FIRST CVSS v4.0 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 29 Jan 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: evidence found.
CVSS exploit maturity: 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

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), CVSS vector, the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 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.
Weaponised: Public exploit code exists in Metasploit or Exploit-DB, 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
BdtaskBhojon All-In-One Restaurant Management System	Affected =20260116	Fixed in–

AI-suggested

These include: 1) Applying strict input validation and output encoding on the 'fullname' parameter at the web application firewall (WAF) or reverse proxy level to block malicious script payloads; 2) Employing Content Security Policy (CSP) headers to restrict execution of unauthorized scripts in the browser; 3) Educating users to avoid clicking on suspicious links or URLs related to the system; 4) Monitoring web server logs for unusual requests targeting the vulnerable endpoint; 5) Restricting access to the /dashboard/home/profile page to trusted IPs or VPN users where feasible; 6) Implementing multi-factor authentication to reduce impact of session hijacking; 7) Regularly backing up system data to enable recovery if compromise occurs; 8) Planning for rapid patch deployment once the vendor releases an update. Additionally, organizations should consider isolating the Bhojon system from critical internal networks to limit lateral movement.

Description

A vulnerability was found in Bdtask Bhojon All-In-One Restaurant Management System up to 20260116. Impacted is an unknown function of the file /dashboard/home/profile of the component User Information Module. Performing a manipulation of the argument fullname results in cross site scripting. It is possible to initiate the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Impact

The primary impact of this vulnerability is the potential for attackers to execute arbitrary scripts in the context of authenticated users of the Bhojon system. This can lead to session hijacking, theft of authentication tokens, unauthorized actions performed on behalf of users, and phishing attacks targeting restaurant staff or administrators. Given the system manages restaurant operations, compromise could disrupt business processes, lead to data leakage of customer or employee information, and damage organizational reputation. Although the vulnerability does not directly affect system availability or integrity at a broad level, the indirect consequences of successful exploitation can be significant, especially if attackers leverage the access to pivot to other internal systems or exfiltrate sensitive data. Organizations worldwide using this software, particularly those with web-facing management portals, face increased risk until a patch is released.

Summary

CVE-2026-1598 is a cross-site scripting vulnerability identified in the Bdtask Bhojon All-In-One Restaurant Management System, specifically affecting versions up to 20260116. The vulnerability resides in the User Information Module, within the /dashboard/home/profile endpoint, where the 'fullname' parameter is improperly sanitized or validated. This allows an attacker to inject malicious JavaScript code that executes in the context of the victim's browser when they access a crafted URL or manipulated input. The vulnerability is remotely exploitable without requiring authentication, though it requires user interaction to trigger the malicious payload. The CVSS 4.0 base score is 5.1, reflecting medium severity due to the ease of exploitation (network vector, low attack complexity) but limited impact on confidentiality and integrity (limited integrity impact, no availability or confidentiality impact). The vendor was notified but has not issued a patch or response, and public exploit code is available, increasing the risk of exploitation. This type of XSS can be leveraged for session hijacking, phishing, or delivering further malware, potentially compromising user accounts and sensitive data within the restaurant management system. The lack of vendor response and patch availability necessitates immediate mitigation steps by users of the software.

References

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Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 23 Feb 2026, 22:37 UTC

Technical details

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