CVE-2026-88916: CWE-863 Incorrect Authorization in TÜBİTAK ULAKBİM UlakPDF
Incorrect Authorization vulnerability in TÜBİTAK ULAKBİM UlakPDF allows Privilege Escalation. This issue affects UlakPDF: through 09092026.
AI Analysis
Technical Summary
This vulnerability in TÜBİTAK ULAKBİM UlakPDF is classified as CWE-863 (Incorrect Authorization). It allows a user with limited privileges to escalate their privileges improperly. The affected version is UlakPDF version 0. The CVSS 3.1 base score is 6.8, with the vector AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N, indicating network attack vector, high attack complexity, low privileges required, no user interaction, unchanged scope, and high impact on confidentiality and integrity but no impact on availability.
Potential Impact
An attacker with low privileges can exploit this vulnerability remotely to escalate their privileges, potentially gaining unauthorized access to sensitive information and modifying data within the UlakPDF application. There is no indication of impact on system availability. No known exploits are reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is provided at this time.
CVE-2026-88916: CWE-863 Incorrect Authorization in TÜBİTAK ULAKBİM UlakPDF
Description
Incorrect Authorization vulnerability in TÜBİTAK ULAKBİM UlakPDF allows Privilege Escalation. This issue affects UlakPDF: through 09092026.
CVSS v3.1
Score 6.8medium
Affected software
TÜBİTAK ULAKBİM
UlakPDF
pkg:github/tubitak-ulakbim/ulakpdfRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in TÜBİTAK ULAKBİM UlakPDF is classified as CWE-863 (Incorrect Authorization). It allows a user with limited privileges to escalate their privileges improperly. The affected version is UlakPDF version 0. The CVSS 3.1 base score is 6.8, with the vector AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N, indicating network attack vector, high attack complexity, low privileges required, no user interaction, unchanged scope, and high impact on confidentiality and integrity but no impact on availability.
Potential Impact
An attacker with low privileges can exploit this vulnerability remotely to escalate their privileges, potentially gaining unauthorized access to sensitive information and modifying data within the UlakPDF application. There is no indication of impact on system availability. No known exploits are reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is provided at this time.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- TR-CERT
- Date Reserved
- 2026-09-10T13:07:47.700Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6ab51fa1f7a7c5410656cdfa
Added to database: 09/24/2026, 13:03:29 UTC
Last enriched: 09/24/2026, 13:17:50 UTC
Last updated: 09/25/2026, 01:56:00 UTC
Views: 11
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