CVE-2026-2658VulnerabilityPublished 18 Feb 2026Updated 23 Feb 2026

CVE-2026-2658: newbee-mall · Cross-Site Request Forgery

Affects newbee-mallSource CVE Database V5

Not known to be exploited · CVSS 5.3 Medium.

Data as of 26 Oct 2026, 06:26 UTC

CVSS 4.0 base score

5.3Medium

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

EPSS: 0.3% chance of exploitation in 30 days – higher than 24% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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: None
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: None: The attacker is unauthorized prior to attack, and therefore does not require any access to settings or files of the vulnerable system to carry out an attack.
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 18 Feb 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
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), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-26.

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 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
newbee-ltdnewbee-mall	Affected =a069069b07027613bf0e7f571736be86f431faee	Fixed in–

AI-suggested

1. Implement robust CSRF protections immediately, including anti-CSRF tokens in all state-changing requests to verify the legitimacy of user actions. 2. Enforce SameSite cookie attributes (preferably SameSite=Strict or Lax) to restrict cross-origin requests carrying authentication cookies. 3. Educate users about phishing and social engineering risks to reduce the likelihood of user interaction with malicious links. 4. Monitor web traffic and logs for unusual or suspicious requests that could indicate CSRF attempts. 5. If possible, restrict sensitive actions to POST requests and validate the HTTP Referer header to ensure requests originate from trusted sources. 6. Deploy Web Application Firewalls (WAFs) with rules designed to detect and block CSRF attack patterns. 7. Engage with the vendor or community to obtain or develop patches and update the software as soon as fixes become available. 8. Conduct security testing and code reviews focusing on CSRF vulnerabilities in all endpoints. 9. Consider multi-factor authentication for sensitive operations to add an additional layer of verification. 10. Isolate critical administrative interfaces and restrict access to trusted networks where feasible.

Description

A vulnerability was found in newbee-ltd newbee-mall up to a069069b07027613bf0e7f571736be86f431faee. Affected is an unknown function of the component Multiple Endpoints. Performing a manipulation results in cross-site request forgery. Remote exploitation of the attack is possible. The exploit has been made public and could be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The project was informed of the problem early through an issue report but has not responded yet.

Impact

The primary impact of CVE-2026-2658 is unauthorized state-changing actions performed on behalf of authenticated users without their consent. This can lead to fraudulent transactions, unauthorized changes to user accounts, or manipulation of e-commerce data. While confidentiality and availability impacts are minimal, the integrity of user actions and data is compromised. For organizations, this can result in financial losses, regulatory compliance issues, and erosion of customer trust. Since the vulnerability requires user interaction but no authentication or privileges, it can be exploited via phishing or malicious websites targeting users of newbee-mall. The public availability of exploit details increases the likelihood of attacks. Organizations relying on newbee-mall for online sales or customer management are at risk of operational disruption and reputational harm. The absence of vendor patches or mitigations further exacerbates the threat, necessitating immediate defensive measures.

Summary

CVE-2026-2658 is a Cross-Site Request Forgery (CSRF) vulnerability identified in the newbee-mall e-commerce platform developed by newbee-ltd. The vulnerability affects multiple endpoints within the application, allowing attackers to craft malicious requests that, when executed by an authenticated user, cause the user’s browser to perform unintended actions on the vulnerable server. The affected version is identified by the commit hash a069069b07027613bf0e7f571736be86f431faee, but due to the product's rolling release model, exact versioning details are not fixed. The vulnerability does not require the attacker to have any privileges or authentication, but it does require the victim user to interact with a malicious link or webpage. The CVSS 4.0 vector indicates network attack vector (AV:N), low attack complexity (AC:L), no privileges required (PR:N), user interaction required (UI:P), and impacts limited to integrity (VI:L) with no impact on confidentiality or availability. Public exploit information is available, which raises the risk of exploitation. CSRF vulnerabilities can lead to unauthorized actions such as changing user settings, making purchases, or other state-changing operations that the user did not intend. The lack of CSRF protections such as anti-CSRF tokens or same-site cookie attributes likely contributes to this vulnerability. Given the nature of e-commerce platforms, successful exploitation could lead to financial fraud, reputation damage, and loss of customer trust.

References

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Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 28 Feb 2026, 13:36 UTC

Technical details

References

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