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74 vulnerabilities by Tecnick
CVE-2026-4169 (GCVE-0-2026-4169)
Vulnerability from nvd – Published: 2026-03-15 06:02 – Updated: 2026-03-16 15:43 Disputed X_Open Source
VLAI
Title
Tecnick TCExam XML Export tce_xml_users.php F_xml_export_users cross site scripting
Summary
A security flaw has been discovered in Tecnick TCExam up to 16.6.0. Affected is the function F_xml_export_users of the file admin/code/tce_xml_users.php of the component XML Export. Performing a manipulation results in cross site scripting. Remote exploitation of the attack is possible. There are still doubts about whether this vulnerability truly exists. Upgrading to version 16.6.1 is able to address this issue. The patch is named 899b5b2fa09edfe16043f07265e44fe2022b7f12. It is suggested to upgrade the affected component. When the vendor was informed about another security issue, he identified and fixed this flaw during analysis. He doubts the impact of this: "However, this is difficult to justify as security issue. It requires to be administrator to both create and consume the exploit. Administrators can do pretty much anything in the platform, so I don't see the point of this from a security perspective." This is reflected by the CVSS vector.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.351076 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.351076 | signaturepermissions-required |
| https://github.com/tecnickcom/tcexam/commit/899b5… | patch |
| https://github.com/tecnickcom/tcexam/releases/tag… | patch |
Impacted products
Credits
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CVE-2026-4168 (GCVE-0-2026-4168)
Vulnerability from nvd – Published: 2026-03-15 06:02 – Updated: 2026-03-16 15:45 Disputed
VLAI
Title
Tecnick TCExam Group tce_edit_group.php cross site scripting
Summary
A vulnerability was identified in Tecnick TCExam 16.5.0. This impacts an unknown function of the file /admin/code/tce_edit_group.php of the component Group Handler. Such manipulation of the argument Name leads to cross site scripting. The attack may be launched remotely. The exploit is publicly available and might be used. The presence of this vulnerability remains uncertain at this time. The affected component should be upgraded. The vendor explained: "I was not able to reproduce the same exploit as the TCExam version was already advanced in the meanwhile." Therefore, it can be assumed that this issue got fixed in a later release.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.351075 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.351075 | signaturepermissions-required |
| https://vuldb.com/?submit.769826 | third-party-advisory |
| https://github.com/ahmadmarz10-hub/CVEsMarz/blob/… | exploit |
| https://github.com/tecnickcom/tcexam/tags | patch |
Impacted products
Credits
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CVE-2025-23176 (GCVE-0-2025-23176)
Vulnerability from nvd – Published: 2025-04-22 14:23 – Updated: 2025-04-22 16:05
VLAI
Title
Tecnick – CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Summary
CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
1 reference
Credits
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CVE-2025-23175 (GCVE-0-2025-23175)
Vulnerability from nvd – Published: 2025-04-22 12:24 – Updated: 2025-04-22 13:06
VLAI
Title
Tecnick - Multiple XSS (CWE-79)
Summary
Multiple XSS (CWE-79)
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
1 reference
Date Public
2025-04-22 12:23
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CVE-2024-47926 (GCVE-0-2024-47926)
Vulnerability from nvd – Published: 2024-12-30 10:06 – Updated: 2024-12-30 14:15
VLAI
Title
Tecnick TCExam – CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Summary
Tecnick TCExam – CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
1 reference
Impacted products
Date Public
2024-12-30 09:38
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CVE-2024-47925 (GCVE-0-2024-47925)
Vulnerability from nvd – Published: 2024-12-30 10:05 – Updated: 2024-12-30 14:19
VLAI
Title
Tecnick TCExam – Multiple CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
Tecnick TCExam – Multiple CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
1 reference
Impacted products
Date Public
2024-12-30 09:38
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CVE-2024-56527 (GCVE-0-2024-56527)
Vulnerability from nvd – Published: 2024-12-27 00:00 – Updated: 2025-11-03 19:32
VLAI
Summary
An issue was discovered in TCPDF before 6.8.0. The Error function lacks an htmlspecialchars call for the error message.
Severity
7.5 (High)
SSVC
Exploitation: none
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CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
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CVE-2024-56522 (GCVE-0-2024-56522)
Vulnerability from nvd – Published: 2024-12-27 00:00 – Updated: 2025-11-03 19:32
VLAI
Summary
An issue was discovered in TCPDF before 6.8.0. unserializeTCPDFtag uses != (aka loose comparison) and does not use a constant-time function to compare TCPDF tag hashes.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
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CVE-2024-56521 (GCVE-0-2024-56521)
Vulnerability from nvd – Published: 2024-12-27 00:00 – Updated: 2025-03-24 17:45
VLAI
Summary
An issue was discovered in TCPDF before 6.8.0. If libcurl is used, CURLOPT_SSL_VERIFYHOST and CURLOPT_SSL_VERIFYPEER are set unsafely.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-295 - Improper Certificate Validation
Assigner
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CVE-2024-56520 (GCVE-0-2024-56520)
Vulnerability from nvd – Published: 2024-12-27 00:00 – Updated: 2025-11-03 19:32
VLAI
Summary
An issue was discovered in tc-lib-pdf-font before 2.6.4, as used in TCPDF before 6.8.0 and other products. Fonts are mishandled, e.g., FontBBox for Type 1 and TrueType fonts is misparsed.
Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
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References
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CVE-2024-56519 (GCVE-0-2024-56519)
Vulnerability from nvd – Published: 2024-12-27 00:00 – Updated: 2025-11-03 19:32
VLAI
Summary
An issue was discovered in TCPDF before 6.8.0. setSVGStyles does not sanitize the SVG font-family attribute.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
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CVE-2023-6554 (GCVE-0-2023-6554)
Vulnerability from nvd – Published: 2024-01-11 15:17 – Updated: 2025-06-20 16:34
VLAI
Title
Missing authorisation in TCExam
Summary
When access to the "admin" folder is not protected by some external authorization mechanisms e.g. Apache Basic Auth, it is possible for any user to download protected information like exam answers.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://cert.pl/en/posts/2024/01/CVE-2023-6554/ | third-party-advisory |
| https://cert.pl/posts/2024/01/CVE-2023-6554/ | third-party-advisory |
| https://tcexam.org/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Tecnick.com | TCExam |
Affected:
0 , < 15.1.0
(semver)
|
Credits
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CVE-2021-20116 (GCVE-0-2021-20116)
Vulnerability from nvd – Published: 2021-08-05 20:38 – Updated: 2024-08-03 17:30
VLAI
Summary
A reflected cross-site scripting vulnerability exists in TCExam <= 14.8.4. The paths provided in the f, d, and dir parameters in tce_select_mediafile.php were not properly validated and could cause reflected XSS via the unsanitized output of the path supplied. An attacker could craft a malicious link which, if triggered by an administrator, could result in the attacker hijacking the victim's session or performing actions on their behalf.
Severity
No CVSS data available.
CWE
- Reflected Cross-Site Scripting
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.tenable.com/security/research/tra-2021-32 | x_refsource_MISC |
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CVE-2021-20115 (GCVE-0-2021-20115)
Vulnerability from nvd – Published: 2021-08-05 20:38 – Updated: 2024-08-03 17:30
VLAI
Summary
A reflected cross-site scripting vulnerability exists in TCExam <= 14.8.3. The paths provided in the f, d, and dir parameters in tce_filemanager.php were not properly validated and could cause reflected XSS via the unsanitized output of the path supplied. An attacker could craft a malicious link which, if triggered by an administrator, could result in the attacker hijacking the victim's session or performing actions on their behalf.
Severity
No CVSS data available.
CWE
- Reflected Cross-Site Scripting
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.tenable.com/security/research/tra-2021-32 | x_refsource_MISC |
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CVE-2021-20114 (GCVE-0-2021-20114)
Vulnerability from nvd – Published: 2021-07-29 18:00 – Updated: 2024-08-03 17:30
VLAI
Summary
When installed following the default/recommended settings, TCExam <= 14.8.1 allowed unauthenticated users to access the /cache/backup/ directory, which included sensitive database backup files.
Severity
No CVSS data available.
CWE
- Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.tenable.com/security/research/tra-2021-32 | x_refsource_MISC |
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CVE-2021-20113 (GCVE-0-2021-20113)
Vulnerability from nvd – Published: 2021-07-29 18:00 – Updated: 2024-08-03 17:30
VLAI
Summary
An exposure of sensitive information vulnerability exists in TCExam <= 14.8.1. If a password reset request was made for an email address that was not registered with a user then we would be presented with an ‘unknown email’ error. If an email is given that is registered with a user then this error will not appear. A malicious actor could abuse this to enumerate the email addresses of
Severity
No CVSS data available.
CWE
- Observable Discrepancy
Assigner
References
1 reference
| URL | Tags |
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| https://www.tenable.com/security/research/tra-2021-32 | x_refsource_MISC |
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CVE-2026-4169 (GCVE-0-2026-4169)
Vulnerability from cvelistv5 – Published: 2026-03-15 06:02 – Updated: 2026-03-16 15:43 Disputed X_Open Source
VLAI
Title
Tecnick TCExam XML Export tce_xml_users.php F_xml_export_users cross site scripting
Summary
A security flaw has been discovered in Tecnick TCExam up to 16.6.0. Affected is the function F_xml_export_users of the file admin/code/tce_xml_users.php of the component XML Export. Performing a manipulation results in cross site scripting. Remote exploitation of the attack is possible. There are still doubts about whether this vulnerability truly exists. Upgrading to version 16.6.1 is able to address this issue. The patch is named 899b5b2fa09edfe16043f07265e44fe2022b7f12. It is suggested to upgrade the affected component. When the vendor was informed about another security issue, he identified and fixed this flaw during analysis. He doubts the impact of this: "However, this is difficult to justify as security issue. It requires to be administrator to both create and consume the exploit. Administrators can do pretty much anything in the platform, so I don't see the point of this from a security perspective." This is reflected by the CVSS vector.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.351076 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.351076 | signaturepermissions-required |
| https://github.com/tecnickcom/tcexam/commit/899b5… | patch |
| https://github.com/tecnickcom/tcexam/releases/tag… | patch |
Impacted products
Credits
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CVE-2026-4168 (GCVE-0-2026-4168)
Vulnerability from cvelistv5 – Published: 2026-03-15 06:02 – Updated: 2026-03-16 15:45 Disputed
VLAI
Title
Tecnick TCExam Group tce_edit_group.php cross site scripting
Summary
A vulnerability was identified in Tecnick TCExam 16.5.0. This impacts an unknown function of the file /admin/code/tce_edit_group.php of the component Group Handler. Such manipulation of the argument Name leads to cross site scripting. The attack may be launched remotely. The exploit is publicly available and might be used. The presence of this vulnerability remains uncertain at this time. The affected component should be upgraded. The vendor explained: "I was not able to reproduce the same exploit as the TCExam version was already advanced in the meanwhile." Therefore, it can be assumed that this issue got fixed in a later release.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.351075 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.351075 | signaturepermissions-required |
| https://vuldb.com/?submit.769826 | third-party-advisory |
| https://github.com/ahmadmarz10-hub/CVEsMarz/blob/… | exploit |
| https://github.com/tecnickcom/tcexam/tags | patch |
Impacted products
Credits
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CVE-2025-23176 (GCVE-0-2025-23176)
Vulnerability from cvelistv5 – Published: 2025-04-22 14:23 – Updated: 2025-04-22 16:05
VLAI
Title
Tecnick – CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Summary
CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
1 reference
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CVE-2025-23175 (GCVE-0-2025-23175)
Vulnerability from cvelistv5 – Published: 2025-04-22 12:24 – Updated: 2025-04-22 13:06
VLAI
Title
Tecnick - Multiple XSS (CWE-79)
Summary
Multiple XSS (CWE-79)
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
1 reference
Date Public
2025-04-22 12:23
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CVE-2024-47926 (GCVE-0-2024-47926)
Vulnerability from cvelistv5 – Published: 2024-12-30 10:06 – Updated: 2024-12-30 14:15
VLAI
Title
Tecnick TCExam – CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Summary
Tecnick TCExam – CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
1 reference
Impacted products
Date Public
2024-12-30 09:38
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CVE-2024-47925 (GCVE-0-2024-47925)
Vulnerability from cvelistv5 – Published: 2024-12-30 10:05 – Updated: 2024-12-30 14:19
VLAI
Title
Tecnick TCExam – Multiple CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
Tecnick TCExam – Multiple CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
1 reference
Impacted products
Date Public
2024-12-30 09:38
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CVE-2024-56527 (GCVE-0-2024-56527)
Vulnerability from cvelistv5 – Published: 2024-12-27 00:00 – Updated: 2025-11-03 19:32
VLAI
Summary
An issue was discovered in TCPDF before 6.8.0. The Error function lacks an htmlspecialchars call for the error message.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
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CVE-2024-56519 (GCVE-0-2024-56519)
Vulnerability from cvelistv5 – Published: 2024-12-27 00:00 – Updated: 2025-11-03 19:32
VLAI
Summary
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Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
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Assigner
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CVE-2024-56521 (GCVE-0-2024-56521)
Vulnerability from cvelistv5 – Published: 2024-12-27 00:00 – Updated: 2025-03-24 17:45
VLAI
Summary
An issue was discovered in TCPDF before 6.8.0. If libcurl is used, CURLOPT_SSL_VERIFYHOST and CURLOPT_SSL_VERIFYPEER are set unsafely.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-295 - Improper Certificate Validation
Assigner
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CVE-2024-56522 (GCVE-0-2024-56522)
Vulnerability from cvelistv5 – Published: 2024-12-27 00:00 – Updated: 2025-11-03 19:32
VLAI
Summary
An issue was discovered in TCPDF before 6.8.0. unserializeTCPDFtag uses != (aka loose comparison) and does not use a constant-time function to compare TCPDF tag hashes.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
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CVE-2024-56520 (GCVE-0-2024-56520)
Vulnerability from cvelistv5 – Published: 2024-12-27 00:00 – Updated: 2025-11-03 19:32
VLAI
Summary
An issue was discovered in tc-lib-pdf-font before 2.6.4, as used in TCPDF before 6.8.0 and other products. Fonts are mishandled, e.g., FontBBox for Type 1 and TrueType fonts is misparsed.
Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
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CVE-2023-6554 (GCVE-0-2023-6554)
Vulnerability from cvelistv5 – Published: 2024-01-11 15:17 – Updated: 2025-06-20 16:34
VLAI
Title
Missing authorisation in TCExam
Summary
When access to the "admin" folder is not protected by some external authorization mechanisms e.g. Apache Basic Auth, it is possible for any user to download protected information like exam answers.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://cert.pl/en/posts/2024/01/CVE-2023-6554/ | third-party-advisory |
| https://cert.pl/posts/2024/01/CVE-2023-6554/ | third-party-advisory |
| https://tcexam.org/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Tecnick.com | TCExam |
Affected:
0 , < 15.1.0
(semver)
|
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CVE-2021-20116 (GCVE-0-2021-20116)
Vulnerability from cvelistv5 – Published: 2021-08-05 20:38 – Updated: 2024-08-03 17:30
VLAI
Summary
A reflected cross-site scripting vulnerability exists in TCExam <= 14.8.4. The paths provided in the f, d, and dir parameters in tce_select_mediafile.php were not properly validated and could cause reflected XSS via the unsanitized output of the path supplied. An attacker could craft a malicious link which, if triggered by an administrator, could result in the attacker hijacking the victim's session or performing actions on their behalf.
Severity
No CVSS data available.
CWE
- Reflected Cross-Site Scripting
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.tenable.com/security/research/tra-2021-32 | x_refsource_MISC |
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CVE-2021-20115 (GCVE-0-2021-20115)
Vulnerability from cvelistv5 – Published: 2021-08-05 20:38 – Updated: 2024-08-03 17:30
VLAI
Summary
A reflected cross-site scripting vulnerability exists in TCExam <= 14.8.3. The paths provided in the f, d, and dir parameters in tce_filemanager.php were not properly validated and could cause reflected XSS via the unsanitized output of the path supplied. An attacker could craft a malicious link which, if triggered by an administrator, could result in the attacker hijacking the victim's session or performing actions on their behalf.
Severity
No CVSS data available.
CWE
- Reflected Cross-Site Scripting
Assigner
References
1 reference
| URL | Tags |
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| https://www.tenable.com/security/research/tra-2021-32 | x_refsource_MISC |
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