Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
16 results
Sep 14, 2026An improper neutralization of directives in dynamically evaluated code ('Eval Injection') issue exists in CONPROSYS HMI System(CHS).CVE-2026-82789 · Other software · Contec · reported by vultures@jpcert.or.jpHigh 8.7
An improper neutralization of directives in dynamically evaluated code ('Eval Injection') issue exists in CONPROSYS HMI System(CHS). If exploited, arbitrary code may be executed by an attacker who can log in to the product.
- Product
- CONPROSYS HMI System(CHS)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2025The Contec Co.,Ltd.CVE-2025-34081 · Other software · Contec Co.,Ltd. · reported by VulnCheckMedium 6.9
The Contec Co.,Ltd. CONPROSYS HMI System (CHS) exposes a PHP phpinfo() debug page to unauthenticated users that may contain sensitive data useful for an attacker.This issue affects CONPROSYS HMI System (CHS): before 3.7.7.
- Product
- CONPROSYS HMI System (CHS)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2025The Contec Co.,Ltd.CVE-2025-34080 · Other software · Contec Co.,Ltd. · reported by VulnCheckMedium 5.1
The Contec Co.,Ltd. CONPROSYS HMI System (CHS) is vulnerable to Cross-Site Scripting (XSS) in the getqsetting.php functionality that could allow reflected execution of scripts in the browser on interaction.This issue affects CONPROSYS HMI System (CHS): before 3.7.7.
- Product
- CONPROSYS HMI System (CHS)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 31, 2023SQL injection vulnerability exists in the CONPROSYS HMI System (CHS) versions prior to 3.5.3.CVE-2023-29154 · Other software · Contec Co., Ltd. · reported by vultures@jpcert.or.jpHigh 7.2
SQL injection vulnerability exists in the CONPROSYS HMI System (CHS) versions prior to 3.5.3. A user who can access the affected product with an administrative privilege may execute an arbitrary SQL command via specially crafted input to the query setting page.
- Product
- CONPROSYS HMI System (CHS)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 31, 2023Server-side request forgery vulnerability exists in CONPROSYS HMI System (CHS) versions prior to 3.5.3.CVE-2023-28824 · Other software · Contec Co., Ltd. · reported by vultures@jpcert.or.jpMedium 4.9
Server-side request forgery vulnerability exists in CONPROSYS HMI System (CHS) versions prior to 3.5.3. A user who can access the affected product with an administrative privilege may bypass the database restriction set on the query setting page, and connect to a user unintended database.
- Product
- CONPROSYS HMI System (CHS)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 31, 2023Plaintext storage of a password exists in CONPROSYS HMI System (CHS) versions prior to 3.5.3.CVE-2023-28713 · Other software · Contec Co., Ltd. · reported by vultures@jpcert.or.jpHigh 8.1
Plaintext storage of a password exists in CONPROSYS HMI System (CHS) versions prior to 3.5.3. Because account information of the database is saved in a local file in plaintext, a user who can access the PC where the affected product is installed can obtain the information. As a result, information in the database may be obtained and/or altered by the user.
- Product
- CONPROSYS HMI System (CHS)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 31, 2023Improper access control vulnerability exists in CONPROSYS HMI System (CHS) versions prior to 3.5.3.CVE-2023-28657 · Other software · Contec Co., Ltd. · reported by vultures@jpcert.or.jpHigh 8.8
Improper access control vulnerability exists in CONPROSYS HMI System (CHS) versions prior to 3.5.3. A user of the PC where the affected product is installed may gain an administrative privilege. As a result, information regarding the product may be obtained and/or altered by the user.
- Product
- CONPROSYS HMI System (CHS)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 31, 2023Cross-site scripting vulnerability exists in CONPROSYS HMI System (CHS) versions prior to 3.5.3.CVE-2023-28651 · Other software · Contec Co., Ltd. · reported by vultures@jpcert.or.jpMedium 4.8
Cross-site scripting vulnerability exists in CONPROSYS HMI System (CHS) versions prior to 3.5.3. If a user who can access the affected product with an administrative privilege configures specially crafted settings, an arbitrary script may be executed on the web browser of the other user who is accessing the affected product with an administrative privilege.
- Product
- CONPROSYS HMI System (CHS)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 31, 2023Incorrect permission assignment for critical resource exists in CONPROSYS HMI System (CHS) versions prior to 3.5.3.CVE-2023-28399 · Other software · Contec Co., Ltd. · reported by vultures@jpcert.or.jpHigh 7.8
Incorrect permission assignment for critical resource exists in CONPROSYS HMI System (CHS) versions prior to 3.5.3. ACL (Access Control List) is not appropriately set to the local folder where the affected product is installed, therefore a wide range of privileges is permitted to a user of the PC where the affected product is installed. As a result, the user may be able to destroy the system and/or execute a malicious program.
- Product
- CONPROSYS HMI System (CHS)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 31, 2023A denial of service vulnerability exists in Contec CONPROSYS HMI System versions 3.5.2 and prior.CVE-2023-2758 · Other software · Contec · reported by vulnreport@tenable.comLow 3.7
A denial of service vulnerability exists in Contec CONPROSYS HMI System versions 3.5.2 and prior. When there is a time-zone mismatch in certain configuration files, a remote, unauthenticated attacker may deny logins for an extended period of time.
- Product
- CONPROSYS HMI System
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 30, 2023SQL injection vulnerability in the CONPROSYS HMI System (CHS) Ver.3.5.0 and earlier allows a remote authenticated attacker to execute an arbitrary SQL command.CVE-2023-22324 · Other software · Contec Co., Ltd. · reported by vultures@jpcert.or.jpMedium 6.5
SQL injection vulnerability in the CONPROSYS HMI System (CHS) Ver.3.5.0 and earlier allows a remote authenticated attacker to execute an arbitrary SQL command. As a result, information stored in the database may be obtained.
- Product
- CONPROSYS HMI System (CHS)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 19, 2023Cross-site scripting vulnerability in CONPROSYS HMI System (CHS) Ver.3.4.5 and earlier allows a remote authenticated attacker to inject an arbitrary script and CVE-2023-22373 · Other software · Contec Co., Ltd. · reported by vultures@jpcert.or.jpMedium 5.4
Cross-site scripting vulnerability in CONPROSYS HMI System (CHS) Ver.3.4.5 and earlier allows a remote authenticated attacker to inject an arbitrary script and obtain the sensitive information.
- Product
- CONPROSYS HMI System (CHS)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 19, 2023Improper access control vulnerability in CONPROSYS HMI System (CHS) Ver.3.4.5 and earlier allows a remote unauthenticated attacker to bypass access restriction CVE-2023-22339 · Other software · Contec Co., Ltd. · reported by vultures@jpcert.or.jpHigh 7.5
Improper access control vulnerability in CONPROSYS HMI System (CHS) Ver.3.4.5 and earlier allows a remote unauthenticated attacker to bypass access restriction and obtain the server certificate including the private key of the product.
- Product
- CONPROSYS HMI System (CHS)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 19, 2023Use of password hash instead of password for authentication vulnerability in CONPROSYS HMI System (CHS) Ver.3.4.5 and earlier allows a remote authenticated attaCVE-2023-22334 · Other software · Contec Co., Ltd. · reported by vultures@jpcert.or.jpMedium 5.3
Use of password hash instead of password for authentication vulnerability in CONPROSYS HMI System (CHS) Ver.3.4.5 and earlier allows a remote authenticated attacker to obtain user credentials information via a man-in-the-middle attack.
- Product
- CONPROSYS HMI System (CHS)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 19, 2023Use of default credentials vulnerability in CONPROSYS HMI System (CHS) Ver.3.4.5 and earlier allows a remote unauthenticated attacker to alter user credentials CVE-2023-22331 · Other software · Contec Co., Ltd. · reported by vultures@jpcert.or.jpHigh 7.5
Use of default credentials vulnerability in CONPROSYS HMI System (CHS) Ver.3.4.5 and earlier allows a remote unauthenticated attacker to alter user credentials information.
- Product
- CONPROSYS HMI System (CHS)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 18, 2022CONPROSYS HMI System (CHS) Ver.3.4.4?and earlier allows a remote unauthenticated attacker to execute an arbitrary OS command on the server where the product is CVE-2022-44456 · Other software · Contec Co., Ltd. · reported by vultures@jpcert.or.jpCritical 9.8
CONPROSYS HMI System (CHS) Ver.3.4.4?and earlier allows a remote unauthenticated attacker to execute an arbitrary OS command on the server where the product is running by sending a specially crafted request.
- Product
- CONPROSYS HMI System (CHS)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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